Company profile - Canadian Company Capabilities
Third-Party Information Liability Disclaimer
Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
Electrosa Inc.
Legal Name:
Electrosa Inc.
Operating Name:
Electrosa Group Inc.
Alternate Name:
Electrosa Elektronik
Electrosa Security & Networking Systems
Mailing Address:
3240 Lenworth Dr.Mississauga, Ontario
L4X 2G1
Location Address:
3240 Lenworth Dr.Mississauga, Ontario
L4X 2G1
Tel.:<PHONE_NUMBER>
Tel.:<PHONE_NUMBER>
Fax:
Logo
Company Profile
About Electrosa Group
Electrosa Group is an Ontario based corporation established in 2006. Electrosa companies engaged in innovation, engineering, distribution and service of technology products and solutions in a variety of industries such as, Aerospace and Defense, Renewable Energy, Industrial Electronic Repair, IT, Surveillance and Alarm.
V-Count is the latest people counting and retail analytic system which has a compact design with unique and powerful algorithms. Its great accuracy and stand alone working capabilities make it the most cost-effective system in the world.
Electrosa Security and Networking Systems is dedicated to fill all your IT and security needs while Electrosa Elektronik provides you highest standard in services for most industrial electronic devices and PCBs.
4Power is the future of renewable energy. All-in-one power generator drawing benefits from various energy sources and gathering many advantages in one machine. Efficiency, sustainability, space saving, being environment-friendly and many more.
We look far ahead to see and shape the future of technology. Our goal is to continuously find better ways to please our customers as well as our friends, families and the planet earth. This is our passion. This is the secret behind our state-of-art products and services.
Full profile
Full profile
Contact information
Company description
334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
334290 - Other Communications Equipment Manufacturing
334310 - Audio and Video Equipment Manufacturing
417310 - Computer, Computer Peripheral and Pre-Packaged Software Wholesaler-Distributors
541510 - Computer Systems Design and Related Services
811210 - Electronic and Precision Equipment Repair and Maintenance
Product / Service / Licensing
It has no vibrations, infrasound and starts to rotate at 0 m/s wind speed, reaches nominal (rated/plate) power output at 5 m/s and unlike traditional turbines continues to generate more and more energy till wind speed reaches 80 m/s.
It starts to generate electricity at very low wind speed, even if the wind speed is 0 m/s, it will still rotate with magnetic energy. You will have slow, but steady energy flow starting from 5 m/s. It also starts to generate almost the same amount of electricity out of solar energy from sunrise till sunset. When turbine starts to rotate, it will start to create and collect the static electric. So, this innovation uses 4 different natural energy sources to produce electricity.
Simple, no-friction construction minimizes maintenance and repair downtime, increases life span and efficiency overall.
COMPARISON
Ø 4Power Product Specs:
Ø Nominal Power: 6MW
Ø Rotor Diameter: 100m
Ø Rotor Height: 100m
Ø Total Height: 120m
Ø Useful Surface Area: 24000m2
Ø Cut -in wind speed: 0 m/s
Ø Nominal wind speed: 13m/s
Overall, 4 power generation is an invention that will lead the way in green energy technology!
Visit: www.4power.ca
PEOPLE COUNTING:
With an average of 96% counting accuracy, our most recent V-Count 3G people counting device is one of the best in the global market. It's also the only GSM ready (3G), "plug and play" hardware available; making it both efficient and easy to use. Moreover, being 3G, the people counting data will be transferred through your clients preferred local GSM operators, so the hassle of pulling network cables across locations will be eliminated. Making it very easy to set up. Of course our tech team will give you remote support and training for you to learn set up as well.
Our people counting solutions are bidirectional. They can separate children and adults. They can also compare people traffic to the weather forecast on a daily basis, and show your clients whether there is any correlation in between their busier days and the weather. (These are all new features and only available with V-count)
Not only that, we provide leading Cloud reporting services with each of our V-Count devices, that will enable your client to access all the measurements and comparisons they require. In fact, please log-in to our demo account to see for yourself and explore the wide range of reports we have to offer. You can also give me a call so we can go through the reports together one by one, so you are fully aware of all its capabilities...
We offer three different hardware models:
V-Count 2D requires network cable only (power over Ethernet -PoE) so you need to run a cat5/cat6 cable from your router.
V-Count 2D+3G requires power connection only. It transfers data through a cellular wireless network just like your mobile phone. This is the first and only people counter in the world that doesn't require customer's internet access point.
V-Count 3D This new technology can calculate depth, and therefore can differentiate between adults and children as they pass under the counter. Not only that, this ground breaking device can work outdoors too, meaning it can count people in direct sunlight conditions and also on public transportation. V-Count 3D also presents the option to calculate those who pass by your stores, but don’t enter. It can do so by being mounted with a slight angle at the entrance, and thus can keep track of people passing by the window displays!
Our hardware is very easy to install, does not require any special knowledge for physical installation and is calibrated remotely by our service team. We also have an online health-check service that monitors each device 24/7 and notifies you in case a problem occurs.
Our differences:
- The most accurate mono lens IP camera based people counter on the market even in low lightening and shady conditions,
- Low device cost
- Up to 15m working height
- Flawless operation over the escalators.
- Free Basic cloud service and web based reporting software V-Cloud
- V-Cloud Premium package is complete reporting software with no limitations, no restrictions, no levels and at very low cost,
- We are the designer of the software and the hardware. This makes us flexible for big projects,
- We provide API and Web service SOAP Protocol. Easy adaptation into third party software.
We also have our very own V-Count application available on IOS and Android which means your clients can follow up on Cloud reports from their Smartphone with ease. In fact, out application has a brand new feature that shows real time data of the number of people within a location. So it can calculate the entering and exiting visitors, and then tell you how many people are in your shopping mall in real time!! This is only available with V-Count and has been a huge success so far.
Electrosa Security is a service driven company that has been providing quality workmanship with friendly personalized service for over two decades. Our expert staff composed of many professionally trained technicians whose installation and troubleshooting experience assures that our work is completed timely and correctly the first time.
We specialize in structural wiring for residential, condominium, commercial and industrial projects; providing solutions for the following:
Networking Home theater design and installation
Closed Circuit Television Camera (CCTV)
Audio & Video Intercom
Access Control
Integrated Security Alarm
Built-in Audio & Controllers
Home Automation
Furthermore we provide:
Expert troubleshooting & Repair
Remote Digital Video Recording (DVR) System Setup
Security, CCTV, Access Consultation for Custom Designed Plans
Build Custom DVR Systems
Warranty & Service depot for many brand name products
Serving home and business, Electrosa Security has been providing:
CCTV Video Surveillance Systems sales, installing and service
Electronic Article Surveillance - EAS Sys sales, installing and service
Home Automation,Video Doorphones Sys. sales,installing and service
Spy Hidden Security Systems sales, installing and service
Access Control Systems sales, installing and service
To businesses and homes in and around GTA Toronto and Mississauga since 2006, and are currently maintaining hundreds of security systems which we have installed.
INSTALLATION
One of our key strengths is the quality of our installations. Our company was originally founded by installation engineers and the commitment to high quality workmanship has been paramount ever since. We have a project and installation department which control all installation work carried out for our customers. All work is completed by our own qualified and security vetted engineers. All our systems are installed in accordance with the current Canadian standards.
Visit: www.electrosasecurity.com
Electrosa Inc. was established in 2006 with the purpose of providing professional solutions to clients in order to maximize profit and growth for businesses. Through the combination of different IT solutions that has reached a high level of hybrid IT knowledge which has been applied successfully among a constantly growing clientele.
Electrosa Inc. focuses on knowledge of information technology. It takes innovative approaches to web design, web marketing, e-commerce, digital signage system and the operation and maintenance of IT systems.
Electrosa Security is a service driven company that has been providing quality workmanship with friendly personalized service for over two decades. Our expert staff composed of many professionally trained technicians whose installation and troubleshooting experience assures that our work is completed timely and correctly the first time. We specialize in structural wiring for residential, condominium, commercial and industrial projects; providing solutions for the following:
Electrosa Networking offers remote management solutions for those who don’t want to know how the technology works, advisory consulting for those who need a knowledgeable IT partner to get fully up and running with their own IT, and project consulting for those already expert teams who need specialized consultants to resolve a single issue or achieve a finite goal.
We are known for offering custom management and maintenance solutions for every level of interest and expertise, and treat your business with the care, respect, and urgency we want from our own partnerships.
Just need it to work? Don’t want to know HOW it works? We get it. You are the expert in your field, so it makes sense to hire a team of experts who truly enjoy being your IT department.. Check out our From the Beginning page for details.
If you’re unsure of all the tech, but you want to learn as you go, so you can create a stand-alone IT department, we can offer our experience and walk you through creating exactly what you want to achieve.
If you know your tech and are looking for consulting, trouble-shooting, or disaster planning, Electrosa Networking is a great choice. For those who want specialized help in a single area, but have a crack IT team of their own, we collaborate and play well with others!
The Electrosa Networking “Can Do” list includes:
IT Managed Services: No cookie cutters allowed. We create a managed service solution specific to your needs.
Technology Consulting: Hourly consulting all the way to an Engineer on/off site for project work.
Break-Fix: It broke? We fix it. It’s just that simple.
Remote Support: Round-the-clock customer support is just a friendly phone call away.
Disaster Recovery: We offer both strategic planning and backup solutions, as well as recovery and implementation.
Network Design: Design matters. Good network design eliminates bottlenecks, ensures proper firewall placement, and keeps business flowing smoothly. Ask us about our certified administration team.
Virtualization: Go virtual: Vmware ESX cluster system and Microsoft Hyper-V system.
Infrastructure: Build your business IT with MS Active Directory Services, Terminal Server Services and more.
Networking: Get connected: Cisco and HP networking, layer 3 switches, backbone switches, port-based security (802.1x), routers, LAN & WAN connections, we’ve got you covered.
Security: Keep your data safe and your system up: Cisco Firewalls, Checkpoint Firewalls, Websense URL filtering, Trendmicro, Symantec Antivirus, SMTP Gw, cameras, alarms, you name it, we have you covered.
Storage: Our expertise helps you find the right storage for your business: EMC, NETAPP, HP 3PAR and P series.
Data Center Management: System Center SCCM and SCOM management
Backup: Ensure continuity with the right backups for your industry and needs, with Symantec Backupexec and more.
Projects: We do it all, new installation, migration, or upgrade projects.
Outsourcing: Engineering and help-desk contracts to make your life easier.
Visit: www.electrosasecurity.com
Our Expertise:
* Repair, Rework, Testing & Inspection
* Research & Development
* Manufacturing
* Reverse Performance
* Reverse Engineering
Were capable of supplying your required secularist material and completely do the installation.
We provide Electronic Repair Services that are executed by our highly skilled engineers. These services include troubleshooting, repair and renovation of PCBs and most industrial electronic devices such as:
PLCs
CNC devices
Transmitter Cards,
Anolog and Digital IO Control Cards,
Frequency Drives (VFD),
AC & DC Motor Drives and Controllers
Servo Drives
EDSP Cards
DC to AC Converter Cards
Touch screen,/ LCD/LED Monitors and Displays
And more...
Formerly Known as Electrosa Inc , provides electronic equipment repair and refurbishment services to any programmable logic controllers (PLC), DCS, CNC, VSD, Operator consoles instrumentation and Test equipment.
Reduce replacement costs and give a new life to your electronic equipment. Electrosa Inc., provide world class service, helping businesses to reduce down time and costs of replacing equipment.
We work in a professional and organized manner.
Detail of products and photos are documented in database for future reference
Faults identified and perform appropriate repair
Device is tested with real work parameters on custom made test stands by means of advanced test equipment.
Electronic Circuit Board Repair and Refurbishment.
Electrosa Inc.s electronic circuit board repair and refurbishment services guarantee that the card returned to service has been restored to its original state with upgraded, technologically superior components and totally fault free.
Electrosa Inc., is so confident that they can repair and refurbish your electronic equipment that they will not charge you a dime, should their engineers not be capable of finding the fault. We also offer free of charge inspection for all jobs we are handed over.
All types of industrial electronics are repaired by Electrosa including:
Machine Tool (CNC) Controls
Low Voltage Power Supplies
Switching Power Supplies
Linear & Laboratory Power Supplies
Printed Circuit Boards
LCD & CRT & Touch Screen Monitors
Operator Control Stations
Lab Instrumentation
Temperature Controllers
Process Controllers
Visit: www.elektronik.ca
Electrosa offers customer oriented service concept under and beyond warranty periods which encompasses the product life cycle. Electrosa Aerospace and Defenses technical service policy is built on absolute customer satisfaction, based on high availability of systems and ensuring continuous operations. Our Software and Systems presents global solutions in Defense and IT sectors. Out expertise in the fields of REPAIR REWORK TEST INSPECTION REVERSE ENGINEERING PROTOTYPING DESIGN RESEARCH DEVELOPMENT, and our highly trained stuff are here to make our clients feel confident and concentrate on their major tasks. Cost effective integrated systems are designed and developed to turn data into information and information into powerful tools for users, decision-makers by implementing our capabilities in system integration, software development and expertise in functional requirements, software/system development methodologies.
Technical support services comprise of following items:
Periodic maintenance services
Cost effective maintenance and repair solutions
Depot level maintenance services
Provisioning of OEM spare parts
Provisioning of Special Tools and Test Equipment
Our Engineering Capabilities:
Project Management
System Engineering
Business Processes
Software Engineering Processes and Instruments
Information Technologies
Core Competencies:
Reconnaissance Surveillance and Intelligence Systems
Homeland Security
Management Information Systems
Logistic Support
Energy Management Systems
Market profile
Alliances:
- Technology
Strategic alliances:
We are currently working on a number of projects that require capital investment.If you are interested in learning more please contact us at<EMAIL_ADDRESS>Industry sector market interests:
- Information Technology and Telecommunications
- Manufacturing
- Service Industry
- Wholesale/Retail
- Aerospace
- Defence
- Electrical Equipment
Sector information
Key / Major clients:
Reference List (only franchise companies)North America:
Markham Public Libraries
BXMC of America
Cleveland Heights – University Heights Public Library
Cocolilo Mexico
Cable & Wireless Communications Inc. USA
Deskline Technology - Brazil
Discount Electronics - USA
Gohastings.com - USA
Inversiones - COLOMBIA
Luxury Swiss LLC - USA
Multi Luminaire - Montreal
Natural History Museum of UTAH - USA
Petro Canada - Pery Sound - CANADA
Precision Camera - USA
Purple Haze - USA
Rhythm of Grace - USA
Repositorio - Brazil
Sabra Segurança - Sistemas de Segurança Integrados LTDA. - Brazil
SAIT Students' Association - Alberta
Dopamini Innovation SAS - Colombia
Sport Center Tennis 13 - USA
Teabox - USA
Wasappli - Montreal
Yeti CGI Inc - Arizano
Third-Party Information Liability Disclaimer
Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
Contacts
Contact information
Description
Company description
334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
334290 - Other Communications Equipment Manufacturing
334310 - Audio and Video Equipment Manufacturing
417310 - Computer, Computer Peripheral and Pre-Packaged Software Wholesaler-Distributors
541510 - Computer Systems Design and Related Services
811210 - Electronic and Precision Equipment Repair and Maintenance
Products, services and licensing
Product / Service / Licensing
It has no vibrations, infrasound and starts to rotate at 0 m/s wind speed, reaches nominal (rated/plate) power output at 5 m/s and unlike traditional turbines continues to generate more and more energy till wind speed reaches 80 m/s.
It starts to generate electricity at very low wind speed, even if the wind speed is 0 m/s, it will still rotate with magnetic energy. You will have slow, but steady energy flow starting from 5 m/s. It also starts to generate almost the same amount of electricity out of solar energy from sunrise till sunset. When turbine starts to rotate, it will start to create and collect the static electric. So, this innovation uses 4 different natural energy sources to produce electricity.
Simple, no-friction construction minimizes maintenance and repair downtime, increases life span and efficiency overall.
COMPARISON
Ø 4Power Product Specs:
Ø Nominal Power: 6MW
Ø Rotor Diameter: 100m
Ø Rotor Height: 100m
Ø Total Height: 120m
Ø Useful Surface Area: 24000m2
Ø Cut -in wind speed: 0 m/s
Ø Nominal wind speed: 13m/s
Overall, 4 power generation is an invention that will lead the way in green energy technology!
Visit: www.4power.ca
PEOPLE COUNTING:
With an average of 96% counting accuracy, our most recent V-Count 3G people counting device is one of the best in the global market. It's also the only GSM ready (3G), "plug and play" hardware available; making it both efficient and easy to use. Moreover, being 3G, the people counting data will be transferred through your clients preferred local GSM operators, so the hassle of pulling network cables across locations will be eliminated. Making it very easy to set up. Of course our tech team will give you remote support and training for you to learn set up as well.
Our people counting solutions are bidirectional. They can separate children and adults. They can also compare people traffic to the weather forecast on a daily basis, and show your clients whether there is any correlation in between their busier days and the weather. (These are all new features and only available with V-count)
Not only that, we provide leading Cloud reporting services with each of our V-Count devices, that will enable your client to access all the measurements and comparisons they require. In fact, please log-in to our demo account to see for yourself and explore the wide range of reports we have to offer. You can also give me a call so we can go through the reports together one by one, so you are fully aware of all its capabilities...
We offer three different hardware models:
V-Count 2D requires network cable only (power over Ethernet -PoE) so you need to run a cat5/cat6 cable from your router.
V-Count 2D+3G requires power connection only. It transfers data through a cellular wireless network just like your mobile phone. This is the first and only people counter in the world that doesn't require customer's internet access point.
V-Count 3D This new technology can calculate depth, and therefore can differentiate between adults and children as they pass under the counter. Not only that, this ground breaking device can work outdoors too, meaning it can count people in direct sunlight conditions and also on public transportation. V-Count 3D also presents the option to calculate those who pass by your stores, but don’t enter. It can do so by being mounted with a slight angle at the entrance, and thus can keep track of people passing by the window displays!
Our hardware is very easy to install, does not require any special knowledge for physical installation and is calibrated remotely by our service team. We also have an online health-check service that monitors each device 24/7 and notifies you in case a problem occurs.
Our differences:
- The most accurate mono lens IP camera based people counter on the market even in low lightening and shady conditions,
- Low device cost
- Up to 15m working height
- Flawless operation over the escalators.
- Free Basic cloud service and web based reporting software V-Cloud
- V-Cloud Premium package is complete reporting software with no limitations, no restrictions, no levels and at very low cost,
- We are the designer of the software and the hardware. This makes us flexible for big projects,
- We provide API and Web service SOAP Protocol. Easy adaptation into third party software.
We also have our very own V-Count application available on IOS and Android which means your clients can follow up on Cloud reports from their Smartphone with ease. In fact, out application has a brand new feature that shows real time data of the number of people within a location. So it can calculate the entering and exiting visitors, and then tell you how many people are in your shopping mall in real time!! This is only available with V-Count and has been a huge success so far.
Electrosa Security is a service driven company that has been providing quality workmanship with friendly personalized service for over two decades. Our expert staff composed of many professionally trained technicians whose installation and troubleshooting experience assures that our work is completed timely and correctly the first time.
We specialize in structural wiring for residential, condominium, commercial and industrial projects; providing solutions for the following:
Networking Home theater design and installation
Closed Circuit Television Camera (CCTV)
Audio & Video Intercom
Access Control
Integrated Security Alarm
Built-in Audio & Controllers
Home Automation
Furthermore we provide:
Expert troubleshooting & Repair
Remote Digital Video Recording (DVR) System Setup
Security, CCTV, Access Consultation for Custom Designed Plans
Build Custom DVR Systems
Warranty & Service depot for many brand name products
Serving home and business, Electrosa Security has been providing:
CCTV Video Surveillance Systems sales, installing and service
Electronic Article Surveillance - EAS Sys sales, installing and service
Home Automation,Video Doorphones Sys. sales,installing and service
Spy Hidden Security Systems sales, installing and service
Access Control Systems sales, installing and service
To businesses and homes in and around GTA Toronto and Mississauga since 2006, and are currently maintaining hundreds of security systems which we have installed.
INSTALLATION
One of our key strengths is the quality of our installations. Our company was originally founded by installation engineers and the commitment to high quality workmanship has been paramount ever since. We have a project and installation department which control all installation work carried out for our customers. All work is completed by our own qualified and security vetted engineers. All our systems are installed in accordance with the current Canadian standards.
Visit: www.electrosasecurity.com
Electrosa Inc. was established in 2006 with the purpose of providing professional solutions to clients in order to maximize profit and growth for businesses. Through the combination of different IT solutions that has reached a high level of hybrid IT knowledge which has been applied successfully among a constantly growing clientele.
Electrosa Inc. focuses on knowledge of information technology. It takes innovative approaches to web design, web marketing, e-commerce, digital signage system and the operation and maintenance of IT systems.
Electrosa Security is a service driven company that has been providing quality workmanship with friendly personalized service for over two decades. Our expert staff composed of many professionally trained technicians whose installation and troubleshooting experience assures that our work is completed timely and correctly the first time. We specialize in structural wiring for residential, condominium, commercial and industrial projects; providing solutions for the following:
Electrosa Networking offers remote management solutions for those who don’t want to know how the technology works, advisory consulting for those who need a knowledgeable IT partner to get fully up and running with their own IT, and project consulting for those already expert teams who need specialized consultants to resolve a single issue or achieve a finite goal.
We are known for offering custom management and maintenance solutions for every level of interest and expertise, and treat your business with the care, respect, and urgency we want from our own partnerships.
Just need it to work? Don’t want to know HOW it works? We get it. You are the expert in your field, so it makes sense to hire a team of experts who truly enjoy being your IT department.. Check out our From the Beginning page for details.
If you’re unsure of all the tech, but you want to learn as you go, so you can create a stand-alone IT department, we can offer our experience and walk you through creating exactly what you want to achieve.
If you know your tech and are looking for consulting, trouble-shooting, or disaster planning, Electrosa Networking is a great choice. For those who want specialized help in a single area, but have a crack IT team of their own, we collaborate and play well with others!
The Electrosa Networking “Can Do” list includes:
IT Managed Services: No cookie cutters allowed. We create a managed service solution specific to your needs.
Technology Consulting: Hourly consulting all the way to an Engineer on/off site for project work.
Break-Fix: It broke? We fix it. It’s just that simple.
Remote Support: Round-the-clock customer support is just a friendly phone call away.
Disaster Recovery: We offer both strategic planning and backup solutions, as well as recovery and implementation.
Network Design: Design matters. Good network design eliminates bottlenecks, ensures proper firewall placement, and keeps business flowing smoothly. Ask us about our certified administration team.
Virtualization: Go virtual: Vmware ESX cluster system and Microsoft Hyper-V system.
Infrastructure: Build your business IT with MS Active Directory Services, Terminal Server Services and more.
Networking: Get connected: Cisco and HP networking, layer 3 switches, backbone switches, port-based security (802.1x), routers, LAN & WAN connections, we’ve got you covered.
Security: Keep your data safe and your system up: Cisco Firewalls, Checkpoint Firewalls, Websense URL filtering, Trendmicro, Symantec Antivirus, SMTP Gw, cameras, alarms, you name it, we have you covered.
Storage: Our expertise helps you find the right storage for your business: EMC, NETAPP, HP 3PAR and P series.
Data Center Management: System Center SCCM and SCOM management
Backup: Ensure continuity with the right backups for your industry and needs, with Symantec Backupexec and more.
Projects: We do it all, new installation, migration, or upgrade projects.
Outsourcing: Engineering and help-desk contracts to make your life easier.
Visit: www.electrosasecurity.com
Our Expertise:
* Repair, Rework, Testing & Inspection
* Research & Development
* Manufacturing
* Reverse Performance
* Reverse Engineering
Were capable of supplying your required secularist material and completely do the installation.
We provide Electronic Repair Services that are executed by our highly skilled engineers. These services include troubleshooting, repair and renovation of PCBs and most industrial electronic devices such as:
PLCs
CNC devices
Transmitter Cards,
Anolog and Digital IO Control Cards,
Frequency Drives (VFD),
AC & DC Motor Drives and Controllers
Servo Drives
EDSP Cards
DC to AC Converter Cards
Touch screen,/ LCD/LED Monitors and Displays
And more...
Formerly Known as Electrosa Inc , provides electronic equipment repair and refurbishment services to any programmable logic controllers (PLC), DCS, CNC, VSD, Operator consoles instrumentation and Test equipment.
Reduce replacement costs and give a new life to your electronic equipment. Electrosa Inc., provide world class service, helping businesses to reduce down time and costs of replacing equipment.
We work in a professional and organized manner.
Detail of products and photos are documented in database for future reference
Faults identified and perform appropriate repair
Device is tested with real work parameters on custom made test stands by means of advanced test equipment.
Electronic Circuit Board Repair and Refurbishment.
Electrosa Inc.s electronic circuit board repair and refurbishment services guarantee that the card returned to service has been restored to its original state with upgraded, technologically superior components and totally fault free.
Electrosa Inc., is so confident that they can repair and refurbish your electronic equipment that they will not charge you a dime, should their engineers not be capable of finding the fault. We also offer free of charge inspection for all jobs we are handed over.
All types of industrial electronics are repaired by Electrosa including:
Machine Tool (CNC) Controls
Low Voltage Power Supplies
Switching Power Supplies
Linear & Laboratory Power Supplies
Printed Circuit Boards
LCD & CRT & Touch Screen Monitors
Operator Control Stations
Lab Instrumentation
Temperature Controllers
Process Controllers
Visit: www.elektronik.ca
Electrosa offers customer oriented service concept under and beyond warranty periods which encompasses the product life cycle. Electrosa Aerospace and Defenses technical service policy is built on absolute customer satisfaction, based on high availability of systems and ensuring continuous operations. Our Software and Systems presents global solutions in Defense and IT sectors. Out expertise in the fields of REPAIR REWORK TEST INSPECTION REVERSE ENGINEERING PROTOTYPING DESIGN RESEARCH DEVELOPMENT, and our highly trained stuff are here to make our clients feel confident and concentrate on their major tasks. Cost effective integrated systems are designed and developed to turn data into information and information into powerful tools for users, decision-makers by implementing our capabilities in system integration, software development and expertise in functional requirements, software/system development methodologies.
Technical support services comprise of following items:
Periodic maintenance services
Cost effective maintenance and repair solutions
Depot level maintenance services
Provisioning of OEM spare parts
Provisioning of Special Tools and Test Equipment
Our Engineering Capabilities:
Project Management
System Engineering
Business Processes
Software Engineering Processes and Instruments
Information Technologies
Core Competencies:
Reconnaissance Surveillance and Intelligence Systems
Homeland Security
Management Information Systems
Logistic Support
Energy Management Systems
Market
Market profile
Alliances:
- Technology
Strategic alliances:
We are currently working on a number of projects that require capital investment.If you are interested in learning more please contact us at<EMAIL_ADDRESS>Industry sector market interests:
- Information Technology and Telecommunications
- Manufacturing
- Service Industry
- Wholesale/Retail
- Aerospace
- Defence
- Electrical Equipment
Sector
Sector information
Key / Major clients:
Reference List (only franchise companies)North America:
Markham Public Libraries
BXMC of America
Cleveland Heights – University Heights Public Library
Cocolilo Mexico
Cable & Wireless Communications Inc. USA
Deskline Technology - Brazil
Discount Electronics - USA
Gohastings.com - USA
Inversiones - COLOMBIA
Luxury Swiss LLC - USA
Multi Luminaire - Montreal
Natural History Museum of UTAH - USA
Petro Canada - Pery Sound - CANADA
Precision Camera - USA
Purple Haze - USA
Rhythm of Grace - USA
Repositorio - Brazil
Sabra Segurança - Sistemas de Segurança Integrados LTDA. - Brazil
SAIT Students' Association - Alberta
Dopamini Innovation SAS - Colombia
Sport Center Tennis 13 - USA
Teabox - USA
Wasappli - Montreal
Yeti CGI Inc - Arizano


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About us
We All Code was founded in 2013 as CoderDojoChi. Our founder, Ali Karbassi, built We All Code from the ground up in an effort to eliminate the barriers keeping girls and underserved youth from learning STEM skills.
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Gecode::Int::Extensional::LayeredGraph< View >::Index Class Reference
#include <extensional.hh>
Inherits Gecode::Advisor.
Detailed Description
template<class View>
class Gecode::Int::Extensional::LayeredGraph< View >::Index
Advisors for views (by position in array).
Definition at line 75 of file extensional.hh.
Public Member Functions | |
| Index (Space *home, Propagator *p, Council< Index > &c, int i) | |
| Create index advisor. | |
| Index (Space *home, bool share, Index &a) | |
| Clone index advisor a. | |
| void | dispose (Space *home, Council< Index > &c) |
| Dispose advisor. | |
Public Attributes | |
| int | i |
| The position of the view in the view array. |
Constructor & Destructor Documentation
template<class View>
| Gecode::Int::Extensional::LayeredGraph< View >::Index::Index | ( | Space * | home, | |
| Propagator * | p, | |||
| Council< Index > & | c, | |||
| int | i | |||
| ) | [inline] |
template<class View>
| Gecode::Int::Extensional::LayeredGraph< View >::Index::Index | ( | Space * | home, | |
| bool | share, | |||
| Index & | a | |||
| ) | [inline] |
Member Function Documentation
template<class View>
| void Gecode::Int::Extensional::LayeredGraph< View >::Index::dispose | ( | Space * | home, | |
| Council< Index > & | c | |||
| ) | [inline] |
Member Data Documentation
template<class View>
| int Gecode::Int::Extensional::LayeredGraph< View >::Index::i |
The documentation for this class was generated from the following files:
- gecode/int/extensional.hh (Revision: 7285)
- gecode/int/extensional/layered-graph.icc (Revision: 6262)


| Interface | Description |
|---|---|
| TestDriver | |
| TestDriverSupplier |
A driver supplier allows easy construction of differently configured OperaDriver's.
|
| Class | Description |
|---|---|
| AbstractTestDriverSupplier |
Implements shared functionality across the various
TestDriverSupplier implementations. |
| TestDriverBuilder |
TestDriverBuilder is a builder that supplies you with instances of
TestDriver through the
TestDriverBuilder.get() method. |
| TestOperaDesktopDriver | |
| TestOperaDesktopDriverSupplier | |
| TestOperaDriver |
Provides access to the
AbstractOperaRunner , so we can
detect crashes. |
| TestOperaDriverSupplier | |
| TestOperaMobileDriver | |
| TestOperaMobileDriverSupplier |


DAZED AND CONFUSED A film review by Chad Polenz Copyright 1997 Chad Polenz
*** (out of 4 = good) 1993, R, 97 minutes [1 hour, 37 minutes] [comedy] starring: Jason London (Pink), Joey Lauren Adams (Simone), Milla Jovovich (Michelle), Shawn Andrews (Pickford), Rory Cochrane (Slater), Adam Goldberg (Mike), produced by James Jacks, Sean Daniel, Richard Linklater, written and directed by Richard Linklater.
Richard Linklater is quickly becoming one of the most influential and creative directors today. His debut film, "Slacker," was a surrealistic journey through a strange Texas town which was more of an experiment in dialogue rather than any type of commercial product. "Dazed And Confused" is his second film, which plays more upon defining characters and presenting teens as they really are. It's not perfect, but it is original when compared to most other movies of the genre.
There really isn't any one star of this movie as the focus of attention never seems to last longer than a few minutes at a time (the same technique used in "Slacker").
The story takes place on the last day of school in 1976. All juniors who are about to become seniors are getting ready to "initiate" the incoming freshmen. The males make wooden paddles to whack the boys, while the females round up all the girls and cover them in goo and force them to do humiliating acts. The way this is told, so blatantly, as if this is socially acceptable really freaked me out. Their attitudes were so intense, almost evil, it borders on Sadomasochism, but maybe that is the point. Then again, after the seniors whack the freshmen they invite them to hang out and party with them.
There are characters of all the typical high school cliques here: jocks, nerds, sluts, princesses, drug users, and punks. But they're not really fighting with each other, for once they all have something in common - they just want to party and have fun.
Meeting members of the opposite sex comes easily to almost all of the characters There are a lot of scenes that have potential to build up character and define a relationship, but Linklater doesn't spend much time worrying about these characters' love lives. Teenagers fall in and out of love so fast, and the story makes this obvious by ignoring it (what you don't see is the most obvious I guess).
"Dazed And Confused" doesn't have the charm "American Graffiti" had, but I admire its boldness in portraying suburban teens in such a pessimistic manner. It could be seen as trying to make a condemning statement about their lifestyles, but I think the message is open to interpretation.
please visit Chad'z Movie Page @ http://members.aol.com/ChadPolenz/index.html
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


above |
K'an The Abysmal, Water |
|
below |
K'an The Abysmal, Water |
The Abysmal repeated.
If you are sincere, you have success in your heart,
And whatever you do succeeds.
Water flows on uninterruptedly and reaches its goal:
The image of the Abysmal repeated.
Thus the superior man walks in lasting virtue
And carries on the business of teaching.
Six at the beginning means:
Repetition of the Abysmal.
In the abyss one falls into a pit.
Misfortune.
Nine in the second place means:
The abyss is dangerous.
One should strive to attain small things only.
Six in the third place means:
Forward and backward, abyss on abyss.
In danger like this, pause at first and wait,
Otherwise you will fall into a pit in the abyss.
Do not act in this way.
Six in the fourth place means:
A jug of wine, a bowl of rice with it;
Earthen vessels
Simply handed in through the window.
There is certainly no blame in this.
Nine in the fifth place means:
The abyss is not filled to overflowing,
It is filled only to the rim.
No blame.
Six at the top means:
Bound with cords and ropes,
Shut in between thorn-hedged prison walls:
For three years one does not find the way.
Misfortune.


Before Change
// Now check that we have the loader in the call stask
stack = inspect.stack()
loader_file_name = nose.loader.__file__
if loader_file_name.endswith(".pyc"):
loader_file_name = loader_file_name[:-1]
for _, file_name, _, _, _, _ in stack:
if file_name == loader_file_name:
return True
return False
After Change
def are_tests_running():
Returns whether we are running the pytest test loader
return "PYTEST_CURRENT_TEST" in os.environ
def skip_if_running_tests(msg=""):
Raise a SkipTest if we appear to be running the pytest test loader.


My Emon Tx V2 arrived today, and I've put it together this evening.
I've followed the instructions (twice through) for setting up the arduino environment and downloading the libs.
When I try and upload a sketch (emonTx_CT123_Voltage), I get this:
avrdude stk500_getsync
I've tried to check that the programmer I'm using is connected correctly, but can't find the pin details for the FTDI - I'm assuming they're standard? (I know my programmer work as I'm also using it for some mysensors.org projects)
Also, I can't seem to find any basic electrical checks which can be carried out - over and above the one in the build instructions.
Any basics - like should the led light when I plug in power from the USB socket?
Thanks
James
Re: EmonTx V2 - Basic trouble shooting steps
That error usually means a connection problem. The correct orientation is to line up the GND pins. GND on the V2 is labelled and nearest the USB socket, on the shop FTDI programmer it's also labelled "GND" and it's the top one when the writing is the correct way up. If your programmer is different to the one from the shop, you need the emonTx V2 schematic, there's a link on the Wiki.
The LED is driven by an I/O pin, so what it does depends on the sketch you've loaded. If you haven't loaded a sketch, nothing will happen (because I don't think the 328P comes with a pre-loaded sketch).
Re: EmonTx V2 - Basic trouble shooting steps
Thanks Robert,
I've found a link to the schematic, but I can't see anything with the pins labelled - either on the wiki or the schematics in github.
The programmer I have has the following pin labels:
DTR
RXD
TXD
VC
CTS
GND
I've had no problems using those to program a number of Pro Mini boards.
There is a voltage selector, which is currently set to 3v3 - is that correct or should it be 5v?
Thanks
James
Re: EmonTx V2 - Basic trouble shooting steps
I've deleted your duplicate post. Please look to see if your comment is held in the moderation queue before reposting. It only causes extra work for us moderators. Your browser should show a message if it is.
"but I can't see anything with the pins labelled - either on the wiki or the schematics in github."
Really? They are labelled when I look - though you need to follow the connections on the schematic.
On my shop programmer, the pins are labelled:
RTS
RXD
TXD
5V
3.3V
GND
Obviously - or perhaps not - you must cross-connect TXD to RXD. RTS / DTR is actually used as a reset to the processor. It's probably worth you looking at the Wikipedia page on RS232 to work out what all the signal lines were originally intended for. E.g. DTR originally meant "I'm here" and RTS meant "OK, let me have the data", so broadly similar meanings.
The 3.3 V isn't connected on the emonTx V2 board.
So it looks as if a straight connection with 5 V selected should work. If not, tell us which OS you are using.
Re: EmonTx V2 - Basic trouble shooting steps
Hi Robert, noted on the duplicate post.
Here's what I have:
Programmer - EmonTx (PIN number)
DTR - Reset (6)
RXD - TXD (5)
TXD - RXD (4)
VC - PWR (3)
CTS - not connected
GND - GND (1)
I've tried it with both 3.3v and 5v, both to no avail, Using Windows 7.1 and Ardunio 1.0.5.
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
I'm not an expert on the various types of programmer, so unless anyone else knows better, let's assume all that is OK.
I've never used Windows 7, I went straight from XP to 8, then quickly dropped it for Ubuntu. Which guide did you follow when you set up your Arduino IDE? Do you see a new port appear when you connect the programmer?
Re: EmonTx V2 - Basic trouble shooting steps
I believe the programmer is ok - it uses a different driver (CH340), but I've been using it to program an Arduino Uno board and a number of pro-mini boards.
I've just done a clean install of Arduino-1-0-6, and following the guide here for the libraries:
http://openenergymonitor.org/emon/buildingblocks/installing-arduino-libr...
and the following link for the EmonTx V2 firmwave:
http://openenergymonitor.org/emon/buildingblocks/uploading-arduino-firmware
A straight compile gives the following output:
Binary sketch size: 9,546 bytes (of a 32,256 byte maximum)
One thing concerns me - there's an assumption here that my hardware building/soldering skills are upto scratch, is there any guide for some basic checks of the board which I could try - I had a bit of "fun" soldering the RFM12b chip to the board, so wonder if that might have caused any issues?
Thanks
James
Re: EmonTx V2 - Basic trouble shooting steps
I was assuming that you had checked the voltages as per the build instructions - is that correct? If not, look again at the schematic and check that 5 V (PWR) is available at all the places it should be, and 3.3 V (VCC) is at all the places it should be. Also check that the reset line is a logic HIGH (close to 3.3 V), that the crystal and C7, C8 look OK. Check the RX and TX lines for short to GND, VCC or to each other. If all those points are OK, I think the processor should at least run even if there are faults elsewhere.
Normally, if the RFM12B isn't soldered in properly, the sketch will load and run as far as initialising the RFM12B, then it sticks waiting for a response that never comes.
So if you are still seeing the sync error, that points to it not talking.
The way to solder the RFM12B - OK, I know it's too late now for you - is to solder one pin on one corner only, then check. If it needs to be moved, it's easy to melt that one joint and move it. When you're happy, do the opposite corner and check again. If it's OK still, do all the rest.
Or you can sit it on a bit of double-sided tape to position it before soldering.
Re: EmonTx V2 - Basic trouble shooting steps
OK, I've run through the following checks:
3.3v at pins 7,20 and RFM12b - all at 3.28v
PWR at P1 -> P4 - all at 5.00v
GND at pins 8 & 22
Tx, Rx have continuity between the atmega and the ftdi header, nothing between either of them, GND or 3.3v
Have continuity across the crystal and pins 9&10, and C7, C8.
Reset line is 3.28v
Which is a relief, and turns to the programmer. I remember having some trouble with the programmer initially, and had to install additional drivers, however my understanding here was that was down to the chinese clone of the atmega328 on the Arduino Uno rather than the driver for the programmer.
Next step is to try the Uno as the programmer.
Re: EmonTx V2 - Basic trouble shooting steps
I'm still at a loss as to why I can't program via the ftdi header pins. I've ordered and tried a programmer which uses the same chip as the ones sold by OEM, to no avail.
What I have done is take out the atmega chip and place it into the arduino uno board I have, and I can program it, place it into the emonTx and.... it works :)
So, I'm a little way further along and haven't had much chance to play yet - I get 4 readings, and with only the ac-ac psu plugged in (i.e. no CT's) it settles on a value of around 33. I don't understand the config required yet in emonhub for the datacodes bit, so that looks like the next, that said, without being able to program the board, making the changes to the calibration etc is going to a bind!
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
HI there,
I'm not sure I'm any further forward here. I've tried the following:
1) removing the ATmega chip, placing it in a breadboard and connecting just those pins referened above.
2) Tried a different programmer using the same chip as the one in the OEM shop
3) Tried a Mac to do the programming
4) Checked the voltage on all pins with the programmer connected, giving:
1 - 3.28
2 - 3.4
3 - 3.39
6 - 5.09
7 - 3.28
15 - -0.3
16 -
17 - 0.77
19 - 0.73
20 - 3.28
23 - 1.63
24 - 1.63
25 - 1.63
26 - 1.63
However, none of these make any difference, I still can't program the ATmega over the FTDI interface on the EmonTX V2 board.
is there anything else can I try/test ?
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
Have you a Arduino Uno board laying around? If so, you try popping the Atmega chip in and try programming it from there.
Paul
Re: EmonTx V2 - Basic trouble shooting steps
Hi Paul,
I have managed that, and got it working so I've ruled out the chip - however for modifying the sketch it's not ideal, also calibration looks difficult, so I'd like to try and get it working through the emontx board....
CHeers
James
Re: EmonTx V2 - Basic trouble shooting steps
Aahh, just spotted your comment re the UNO a few posts earlier!
Paul
Re: EmonTx V2 - Basic trouble shooting steps
Can we check what you have and what you can and cannot do?
You have an emonTx, not an emonTx Shield.
You have a programmer not from the OEM shop.
With the programmer connected, the supply voltages are believable (5V & 3.3 V on the emonTx).
You cannot program with the processor in the emonTx V2, using the programmer + FTDI.
You can monitor the serial output from the processor using the Arduino IDE.
You can program the same processor in an Arduino Uno board, but that does not use the programmer.
If you momentarily short the reset line to GND (programmer not connected), the processor resets.
If it's not an issue with the reset line itself, I think the finger of suspicion still points at the programmer and/or the drivers. I'd look at checking the timing between issuing a reset on DTR - assuming of course that it is issuing a reset - and attempting to send the data.
Re: EmonTx V2 - Basic trouble shooting steps
HI Robert,
To answer your questions:
I have an EmonTX V2
I have a programmer not from the OEM shop - it's a CP210x based chip.
With the programmer connected, voltages are as the post above.
I cannot program using the programmer +FTDI
I cannot monitor the serial output - I just get a single extending blank line.
I have now managed to get the board programmed using the Programmer + IDE - by holding pin 1 on the chip to GND until the compile has finished, the programmer connects and uploads!
I noticed the board had DTR instead of RTS like the OEM shop programmer, so tried connecting that to the rest PIN on the FTDI header, but that didn't work either. I don't know what I'm looking for in terms of debugging the timing on DTR.....
So I'm a little further forward at least..
Re: EmonTx V2 - Basic trouble shooting steps
I think the simple answer is a programmer from the Shop. Obviously it's your decision, but that will give you the convenience of not having to remove the processor from the board to program it, (and remove the danger of a bent pin) and it will allow you to use the serial output for debugging or whatever.
Re: EmonTx V2 - Basic trouble shooting steps
I'm now able to program the chip whilst it's on the EmonTX board - I just have to reset it manually, and as you say, I don't have the benefit of the serial output.
Had I realised at the time I ordered everything else, I'd have ordered a programmer and saved the hassle.
I can't quite bring myself to pay £13 for a programmer :|
Re: EmonTx V2 - Basic trouble shooting steps
Another step forward - updated the driver, and reduced the baud to 9600 and now seeing the serial output.
Onto calibration. (Happy to move the next batch of questions to a separate thread here...)
I've set const int CT3 = 0; as I'm only using 2 CT's, with only CT1 connected for the time being
With a kettle 3000W connected and an ac-ac adaptor I get the following output:
3 0 0.36
This compares to the power meter of Voltage: 236.5, Current: 11.23A, Power: 2687W
1) To calibrate, I need a cable with the live or neutral exposed - do I need to wind this around the CT - the photo's show this, but no mention is made in the text, and if so - how many times? Do I then need to use the number of windings in any calculation anywhere?
2) In
ct1.voltageTX(xxx.x, y.y);
does xxx.x refer to the voltage, or calibration coeffiicent - on [1] the comment on the code refers to a coefficient, but in the text below, it talks about voltage - as the figure is very close to a voltage I'm seeing on a multimeter/power meter. - I've set it to 228.268 for the time being.
3) Phase shift calibration - How do I view the power factor, is this the same as emontx.power1 variable, if not, what do I need to output so I can see it?
[1] http://openenergymonitor.org/emon/modules/emontx/firmware/calibration
Re: EmonTx V2 - Basic trouble shooting steps
The CT is designed for a single turn primary, but you can multiply the current by using more than one turn. Therefore, your 3 kW kettle should show 11.23 A with one turn, 22.46 A with 2 turns, etc.
On that page, x's, y's & z's refer to the coefficients.
Power factor is available - it is a member of the EnergyMonitor class - as ct1.powerFactor (etc).
(The useful members are realPower, apparentPower, powerFactor, Vrms, Irms.)
There's a much more detailed explanation of both the calibration theory and the calibration procedure in Building Blocks.
Re: EmonTx V2 - Basic trouble shooting steps
OK, I'm not sure if I have a problem I need to look at in more detail before I get into detail calibration.
With the kettle connected, the following outputs are generated on the serial output:
emontx.power1 = 3 (presumably this is 3kw and is rounded up and would need to be multiplied by 1000 in emoncms)
emontx.power2 = 0 (expected, CT not connected)
ctl.Vrms = 0.36 (to get this to a meaningful voltage I need to multiply by 655.555 in emoncms?)
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
I think you do have a problem - those are not the right numbers at all. Have you changed any of the calibration coefficients?
The 'native' values generated by the calcVI method are:
realPower - W,
apparentPower - VA
powerFactor - decimal number,
Vrms - V,
Irms - A
All are stored as double precision decimal numbers.
So given your 3 kW kettle, I'd expect the default Serial.print(...) to write 2687.00, 2687.00, 1.00, 236.50, 11.23 respectively - or numbers not wildly different from those.
For transmission in the emontx wrapper:
Vrms is multiplied by 100 (and temperature - not coming from calcVI of course - by 10).
Thus in emonTx, I'd expect 2687, 0, 0, 0, 23650, 217 [21.7 °C if you have a sensor, else 0]
emontx.power1 is in watts (not kW), so you are reading nothing in effect.
Worse, emontx.Vrms = ct1.Vrms*100; - so that too is reading nothing.
How are you powering the emonTx? You cannot be using the AC adapter. Either you are not looking at the correct numbers, or you've changed something you didn't intend to.
(I've just spotted a bad mistake in the sketch comments in this area - I've emailed Trystan:
//AC RMS voltage - convert to integer ready for RF transmission (divide by 0.1 using emoncms input process to convert back to two decimal places). It should say multiply by 0.01.)
Do you have a multimeter to check voltages on the emonTx?
And Happy Christmas to you - worry about this tomorrow!
Re: EmonTx V2 - Basic trouble shooting steps
Thanks Robert - Happy Christmas to you too!
I've downloaded and uploaded an untouched (with the exception of the frequency) sketch - and still show the same result.
I've tried the EmonTX powered with both a USB cable from the USB power plug in the OEM shop, and also from the programmer - same result.
I do have a multimeter.
Re: EmonTx V2 - Basic trouble shooting steps
OK, let's deal with the voltage first. You should measure approx. 11.5 V ac between the GND terminal or battery -ve and the metal tag on the back of the ac input socket. If you don't, there's something wrong with your ac-ac adapter.
You should also have about 1.65 V dc across the same two points. If you don't, there's something wrong with the bias network for that input (R11, R12 (both 470k), C10)
You should have approx 1 V ac across R14 (10k).
If you do have all those voltages, (you are using emonTx_CT123_Voltage.ino from the emonTx V2 directory https://github.com/openenergymonitor/emonTxFirmware/tree/master/emonTxV2, aren't you?) using the serial output in the Arduino IDE, what do you see immediately after you power up? You should see something like this:
emonTX CT123 Voltage example
OpenEnergyMonitor.org
Node: 10 Freq: 433Mhz Network: 210
16406 15175 16054 319.36
190 169 181 259.11
6 5 7 258.42
8 2 4 258.50
0 2 3 258.44
I've got all 3 CT's enabled, but the voltage calibration is set for a different adapter! And don't worry about the silly values while it settles - that's quite normal.
You are looking for a sensible (not necessarily accurate) voltage as the last number on the line.
Another (complementary) route would be to use Robin's http://openenergymonitor.org/emon/sites/default/files/minMaxAndRangeChec... Load and run that, and you should see something like:
ready ...
The Min, Max and Range ADC values for analog inputs 0 to 3:
0 508 508; 0 507 507; 0 862 862; 0 514 514
507 509 2; 507 509 2; 31 981 950; 513 515 2
507 510 3; 507 509 2; 32 981 949; 512 515 3
507 510 3; 507 509 2; 32 981 949; 513 515 2
507 509 2; 507 509 2; 32 981 949; 513 515 2
Those are CT2, CT3, Vac & CT1 respectively.
Re: EmonTx V2 - Basic trouble shooting steps
Voltage appears to be a problem....
12.8v AC - GND point and tab on the AC socket (Tab furthest inboard / right next to the "ecological" scren print text)
1.62v DC - GND point and tab on the AC socket (Tab furthest inboard / right next to the "ecological" scren print text)
11.5v AC - the two inline tabs on the AC socket
R14 - 0.0v
R12 - 1.61v
R13 - 0.0v
R11 - 1.61v
I've looked closely and checked the joints and all appear to be ok.
Serial Output at sketch startup:
emonTX CT123 Voltage example
OpenEnergyMonitor.org
Node: 10 Freq: 868Mhz Network: 210
-24219 -26018 -27686 296.20
8804 7894 6151 137.32
1053 52 191 47.33
116 0 0 15.84
9 0 0 4.55
1 0 0 1.82
0 0 0 1.03
0 0 0 0.78
It then settles...
Using the MinMax sketch:
ready ...
The Min, Max and Range ADC values for analog inputs 0 to 3:
0 512 512; 0 511 511; 0 514 514; 0 511 511
513 514 1; 512 512 0; 513 514 1; 510 511 1
513 514 1; 512 512 0; 513 514 1; 510 511 1
513 514 1; 512 512 0; 513 514 1; 510 511 1
513 514 1; 512 512 0; 513 514 1; 510 511 1
and when checking the voltage across GND and AC socket:
513 514 1; 512 512 0; 502 514 12; 510 511 1
513 514 1; 512 512 0; 446 502 56; 510 511 1
513 514 1; 512 512 0; 428 447 19; 510 511 1
513 514 1; 512 512 0; 423 429 6; 510 510 0
513 514 1; 512 512 0; 421 423 2; 510 510 0
Re: EmonTx V2 - Basic trouble shooting steps
I've just checked all of the resistances with a multimeter, some interesting results (I've put the setting on the multimeter in brackets to protect my sanity)
1x 100k = 100k (200K)
1x 100 ohm = 100 ohm (200)
3x 18 ohm = 18 ohm (200)
However:
8x 470k = 285k (2000k)
2x 10k = 10 ohm (200)
Re: EmonTx V2 - Basic trouble shooting steps
Major progress...
I replaced the so called 10k resistors with actual 10k resistors...
I now get a meaningful voltage reading (247.38) and power figures (37 with my soldering iron).
I also noticed that the 2nd 10K resistor R1 is also connected to the reset pin.... and the programmer now works as it should without me needing to manually reset the chip immediately after compilation has finished.
Just to tidy up the soldering mess on the board and re-visit the calibration (which now I'm getting meaningful readings, makes a bit more sense!).
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
The 470k resistors are effectively two in parallel (they are joined at the other end too, by the power supply!) so that's OK. (and the inputs are all nicely biased to half way, so they must be reasonably right (i.e. equal!). You meter pulls the AC input down from 512 to 420, so that's expected and OK.
But a big problem with the 10 k. There's no way that either should read 10 Ω. We're mainly concerned about the one next to the AC input, but even though we're not interested in the 10 k on the pulse input, that too should not read 10 Ω either. And reading 0 V ac across R14 when the adapter is connected corroborates this. Can you carefully check that there are no whiskers of copper or solder shorting it? Is the marked value correct, i.e. is the colour code (brown, black, orange, gold) the same as the pictures?  As both are wrong and the same, this has to be the most likely cause. If it appears to be OK, much as I don't like to suggest this because of the risk of damaging the PCB, can you lift one end and check it in isolation?
Re: EmonTx V2 - Basic trouble shooting steps
Humpf! I was busy typing while you were typing yours - at least you came to the same conclusion and you're away and in business?
Where did you get the resistors from?
Re: EmonTx V2 - Basic trouble shooting steps
Thanks for your help Robert.
I'm now in business, just spent the last hour calibrating 2 CT's. I'd be interested in how close I've got the calibration and whether it can be made closer across between them.
The resistors - when I started the build, I made a mistake with the 18ohm resistors and fitted one of the others, luckily I had a stash of resistors so grabbed a couple of what I thought were 10k ones.... however, there's only 3 gone from the strip, so most likely, I picked the 10ohm up instead!
I've got the following calibration settings and corresponding output:
Is that reasonable, or is it worth spending a bit more time getting it closer - I'm using a 3kw kettle - would another source be any better - I've tried a 28w light, but that gives huge differences so I'm guessing there's a threshold at which the accuracy comes in.
Also, I'm using a plug-in watt meter - I'd imagine I'd get better results from my multimeter (Academy?), but not sure I'm brave enough....
Now to setup emoncms for solar..... type 2 if I understand correctly!
Thanks again
James
Re: EmonTx V2 - Basic trouble shooting steps
What you can/should use for calibration depends critically on the accuracy of your "standard". The ultimate standard is your energy supplier's meter, and we've had reports of people getting to within 1% of that by carefully tweaking the calibration over time. You need to compare specs for your plug-in meter and your multimeter to decide which is the best to use. Unless you have a particularly good multimeter (i.e. in the £1000 area) you're not going to be able to get within 1% on power. I've not done a comparable study on plug-in power meters, the only one I could find that mentioned accuracy in the spec claimed 1% on voltage and current and 2% on active power.
Re: EmonTx V2 - Basic trouble shooting steps
OK - I'll compare against utility meters over the next few days and see how they figure. I watched the readout on the inverter and it seemed reasonably close.
One thing I have noticed is that the solar PV output never drops to zero, always stays around 9w or thereabouts - Is there anyway of setting a threshold in emoncms, or the sketch, or does it point something else?
Cheers
James
Re: EmonTx V2 - Basic trouble shooting steps
Is it +9 W or -9 W? If -9 W, that's about right for it's residual 'stay alive' consumption that you'll see overnight. If it's +9 W, then it seems as if you've got some pick-up somewhere. This isn't unusual, it's only 0.04% of full scale (assuming you're set up for 100 A max reading). If it is constant and it worries you, you could subtract that in the sketch.
Re: EmonTx V2 - Basic trouble shooting steps
Having just downloaded the CSV to check values - it's both....
I'm guess the pick-up is most likely due to the close proximity to the 2nd CT and other live cables as they've both been placed inside the consumer unit.
I'm now seeing a high consumption - washing machine, tumble drier, and a correspondingly higher residual consumption on the solar CT.
CHeers
James
Re: EmonTx V2 - Basic trouble shooting steps
It probably is pick-up from adjacent cables. Although small, it is measurable (see the report on the CT for the numbers). Spacing - especially from where the secondary winding is inside the body of the CT, is your friend here.


Amistad (R) ** (out of ****) The true story of the 1839 revolt on the Spanish slave ship La Amistad would appear to make strong material for a film, and the brilliant opening scene of Steven Spielberg's Amistad proves that point. Depicting in graphic, unflinching detail how the imprisoned Africans, led by one Cinque (Djimon Hounsou), fought against their captors and took command the ship, the scene gets the film off to a bold, arresting start, delivering the promise of a highly charged and powerful two-and-a-half-hours. Alas, the promise remains just that, a promise, and the ultimately disappointing Amistad loses its momentum once the action shifts from the sea to New England, where the 44 Amistad Africans end up. Held under lock and key once more, the Africans, charged with murder and piracy, become the objects in a heated property trial, and the film settles into the familiar rhythm of a courtroom drama. The prepubescent Queen Isabella (Anna Paquin) of Spain argues that the Africans are rightfully hers, claiming that the passengers were Cuban-born slaves; the British Navy lay a counter claim since, as they maintain, the passengers were not slaves but free people illegally captured from West Africa. Looking out for the Africans' interests are abolitionists Theodore Joadson (Morgan Freeman) and Lewis Tappan (Stellan Skarsgard), as well as Roger Baldwin (Matthew McConaughey), a young attorney with a struggling practice. If McConaughey's role sounds familiar, it should--he is playing no more than a variation on his starmaking role in A Time to Kill, which just adds to the routine quality of the courtroom scenes, which are the meat and potatoes of the film. As well-acted as these scenes are, especially by Pete Postlethwaite as the prosecutor, none of them really engaged me. The proceedings are strangely devoid of any tension or suspense, except for one moment where the overwhelming pressure Cinque feels is reflected by a pulsating drumbeat. But that is squandered, for the scene climaxes with Cinque making a dramatic outburst that can best be described as a perfect example of the cloying sentimentality that often mars Spielberg films. Spielberg managed to control his inclination toward emotional bombast in Schindler's List, and the film was much more effective for it; a similar understatement would have worked better for Amistad, whose most powerful moments are the quieter ones, such as a modest yet moving scene where Cinque and his friend Yamba (Razaaq Adoti) attempt to interpret the Bible. Eventually the Amistad Africans' case makes it to the Supreme Court, with none other than former President John Quincy Adams (Sir Anthony Hopkins) arguing on their behalf. The usually great Hopkins delivers one of his weakest performances; he lays on the cantankerous old codger schtick a bit too thick, and he does something peculiar with his voice--not his American accent (which I, for one, did not mind at all in Nixon), but he makes it kind of high pitched and lispy, at times almost squeaky and chirpy. Needless to say, this is highly distracting and, in the end, annoying, especially since his character handles the climactic oratory. But by this late juncture in the film, the problem with Hopkins's elocution is the least of the film's troubles. I felt as if the real story--that of the Africans--had been lost. Baldwin's case hinges on the fact that the Amistad Africans are people, not property, yet, with the exception of Cinque and maybe (to a much lesser extent) Yamba, screenwriter David Franzoni never develops them as people. Granted, it would have been impossible to delve into the identities of all 44. But if Franzoni had applied to the Africans some of the effort he uses to make the Americans a varied bunch, the film would have been given a deeper human dimension. But even with the underdeveloped African perspective, the scenes that squarely focus on them are more compelling than any of the legal action with the Yanks. The closest Amistad comes to recapturing the opening scene's power is an extended flashback where Cinque recounts the events leading up to the revolt. This sequence, which opens with the violent capture in Sierra Leone, progresses through the harrowing sail to and from Cuba, and then concludes with a brief recap of the revolt, gets under the skin and stays there, which is a lot more than can be said for all of the courtroom scenes, which barely have a single memorable moment between them. The same can be said about the cast of characters, despite the very worthy efforts of the actors, which is by far Amistad's strongest asset. The always-reliable Freeman's presence is always welcome, but his character is a minor background player at best. McConaughey predictably plays his familiar role with ease, but the character of Roger Baldwin never exhibits much personality. Nigel Hawthorne's President Martin Van Buren _does_ have personality, but his screen time, much like Freeman's, is limited. The only character, American or African, that comes to full-blooded, vivid life is Cinque, played with mesmerizing ferocity by the charismatic Hounsou, a remarkable find who has come a very long way indeed from his heretofore most visible work, lipsynching in Janet Jackson's 1990 "Love Will Never Do (Without You)" video. As I have stated, the true story of the Amistad Africans would make a great film. But not only do I not think Amistad is that film, I do not think it really is a film about them. A true Amistad movie should be an inspiring, highly emotional and moving tale about the courage and will of the Africans themselves--not the mildly affecting, American-centered courtroom drama that Spielberg has made. (opens December 10)
Michael Dequina<EMAIL_ADDRESS>|<EMAIL_ADDRESS>|<EMAIL_ADDRESS><EMAIL_ADDRESS>|<EMAIL_ADDRESS><EMAIL_ADDRESS>|<EMAIL_ADDRESS>|<EMAIL_ADDRESS>Visit Mr. Brown's Movie Site at http://members.tripod.com/~MrBrown/ Personal Page: http://members.tripod.com/~MrBrown/home.html Michael Jordan Beyond the Court: http://www.geocities.com/Colosseum/Field/2302/ A Michael Jordan Fan's Heartbreak: http://members.tripod.com/~mj23/mj.html
"I've failed over and over and over again in my life... and that is why I succeed." --Michael Jordan
"If you chase something, then sometimes you never get it. If you put forth the work and all the attitude, next thing you know it's bestowed upon you." --Michael Jordan
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BeReal has gained astounding popularity in 2022. A French social media app released in 2020, developed by Alexis Barreyat and Kevin Perreau claims to prompt its 21 million users to showcase their unfiltered, mundane, and real lives. I think it does just that.
The app pushes a notification at a random time during the day and users have a two-minute window to post a picture from their front and back camera, capturing their current activity. You can only view the BeReal's of your friends if you post one and if you are late, your BeReal is branded with how late you are, mildly shaming you. Everything resets when the next notification is pushed. Only you are privy to your past BeReal's.
I will admit, the most attractive aspect of "yet another social media" was its novelty. But I have grown fond of it for multiple reasons. I believe it stands diametrically opposite to our current perception of social media. Spontaneously prompting a user to post strips away any forethought and calculation that existing platforms encourage under the pretense of engagement. Sub-par camera quality, the absence of filters, and the ephemerality of the posts add to its charm. All this while allowing avid users to stay updated, daily, on the mundanity their peers are enduring. How wonderfully bizarre!
We all persevere to let variation into our fundamentally prosaic lives. Dutiful living compounds its difficulty. By disallowing you to time your post, the app is forcing your hand, albeit gently, to showcase this reality. Today is Sunday, a day you have put aside for chores. You put on some soft rock, vacuum your room, light a scented candle, restock your refrigerator, take the trash out, and change the linen. Honorably completing these small acts of self-service, nothing extraordinary. However, your BeReal of the day, potentially showcasing this, is a badge you can brandish proudly. BeReal is undoubtedly normalizing pedestrian living, if not celebrating it.
With a plethora of social media platforms, all vying for your attention, BeReal sits quietly in the corner of your app drawer. Since all the people's mundanity you have subscribed to post at the same time, you can retire the app after spending a mere few minutes on it. Moreover, assume a friend posted the same image consecutively on an alternative platform; you would mute them in a heartbeat. However, on BeReal, this is precisely what you want to see! Perfection eludes even the most sincere but more importantly, novel ideas must continually evolve if they are to be diffused to the masses. A stronger indicator for late BeReal's would lend additional utility in discouraging this behavior. A variation of Apple's live photos for the posts would turn the experience more immersive. If users could cause an additional notification to their friends who haven't yet posted, it may further encourage posting.
The format of current social media platforms has forced content creators to become content generators as they are constantly battling "the algorithm." In the name of engagement, we are subjected to a barrage of content. Ironically, this not only further divides our attention but also pushes us further away from the actual creators. Whilst BeReal in its current avatar may not be the panacea, I believe it is an amelioration of the current condition. Strip the shame and BeReal.


{% extends "base.html" %} {% load i18n %} {% block content %}
{% blocktrans with datetime=participation.event.start timezone=participation.event.start|date:"e" %}Are you sure you want to leave the event starting at {{ datetime }} ({{ timezone }})?{% endblocktrans %}


Queen Elizabeth’s Walk, Barnes, London SW13 9WT
There is plenty of parking for all. You'll be given a token on arrival to exit the car park.
Cars may be left over night, but please make sure to tell us on the day if you're going to do this.
The nearest stop is The Red Lion in Barnes.
Please be aware the Hammersmith Bridge is closed for the foreseeable future, bus routes 33, 72, 209, 419 & 485 may be shortened or diverted.
Barnes rail station is the closest station, on the line from Waterloo and Clapham Junction.
Hammersmith tube is the nearest tube station, but take note of the closure to Hammersmith Bridge.
4pm
access_time4.30pm
access_time5.30pm
access_time7.30pm
access_time7.45pm
access_timefrom 8pm
access_timePlease no presents


I built this to grab text for an online text analyzer which requires ASCII encoding. The script now automatically converts UTF-8 strings (most web pages) into ASCII before downloading.
The change is in the background, so if you already were using the bookmarklet, you don't need to do anything to get the update.
You can see the updates to the source on GitHub.|
Getting the content of a webpage as plaintext isn't easy to do. It requires finding an article, copying the text, opening a text editor, pasting, and then saving the new document.
This bookmarklet allows you to highlight text and download a plaintext file with one click.
To use the downloader, drag this get.txt button to your bookmarks bar.
Using the downloader is easy.
Find a webpage with some text. Highlight the text. Click the bookmark. Download the text file.
Updated irregularly.


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CCL
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#include <ccl_cls.h>
Data Fields | |
| int | tracer_type |
| double | prefac_lensing |
| double | chimax |
| double | chimin |
| int | has_rsd |
| int | has_magnification |
| int | has_intrinsic_alignment |
| SplPar * | spl_nz |
| SplPar * | spl_bz |
| SplPar * | spl_sz |
| SplPar * | spl_rf |
| SplPar * | spl_ba |
| SplPar * | spl_wL |
| SplPar * | spl_wM |
ClTracer structure, used to contain everything that a Cl tracer could have, such as splines for various quantities and limits on the value of chi that this tracer deals with.
| double CCL_ClTracer::chimax |
| double CCL_ClTracer::chimin |
| int CCL_ClTracer::has_intrinsic_alignment |
| int CCL_ClTracer::has_magnification |
| int CCL_ClTracer::has_rsd |
| double CCL_ClTracer::prefac_lensing |
| SplPar* CCL_ClTracer::spl_ba |
| SplPar* CCL_ClTracer::spl_bz |
| SplPar* CCL_ClTracer::spl_nz |
| SplPar* CCL_ClTracer::spl_rf |
| SplPar* CCL_ClTracer::spl_sz |
| SplPar* CCL_ClTracer::spl_wL |
| SplPar* CCL_ClTracer::spl_wM |
| int CCL_ClTracer::tracer_type |


Class ProjectController
- Illuminate\Routing\Controller
- App\Http\Controllers\Controller uses Illuminate\Foundation\Auth\Access\AuthorizesRequests (not available) Illuminate\Foundation\Bus\DispatchesJobs (not available) Illuminate\Foundation\Validation\ValidatesRequests (not available)
- App\Http\Controllers\ProjectController
public
mixed
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#
listProjects(
The view for /projects. Lists all the projects taking into account the active page and the sorting of the projects. |
public
The
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public
mixed
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public
mixed
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#
create(
Creates a new project using the input from the form |
public
mixed
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#
delete(
Deletes the project give by the id, only if the user is authenticated and is the author. |
public
current
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public
current
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public
current
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public
current
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public
current
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public
current
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#
editImage(
Updates the project thumbnail image with the one supplied by the user |
public
current
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#
editTitle(
Updates the project title with what the user supplied |
public
current
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#
editBody(
Updates the project body with what the user supplied |


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| 上一个类 下一个类 | 框架 无框架 | |||||||||
| 摘要： 嵌套 | 字段 | 构造方法 | 方法 | 详细信息： 字段 | 构造方法 | 方法 |
public interface Device
| 方法摘要 | |
|---|---|
long |
getBlockRead()
Get current the device total IO output (block) which has already fetched from remote host. |
float |
getBlockReadPerSec()
Get current the device IO output rate (block_ps) which has already fetched from remote host. |
long |
getBlockWriten()
Get current the device total IO input (block) which has already fetched from remote host. |
float |
getBlockWritenPerSec()
Get current the device IO input rate (block_ps) which has already fetched from remote host. |
java.lang.String |
getName()
Get the device name. |
float |
getTPS()
Get current the device IO transaction rate (tps) which has already fetched from remote host. |
| 方法详细信息 |
|---|
java.lang.String getName()
float getBlockWritenPerSec()
float getBlockReadPerSec()
long getBlockWriten()
long getBlockRead()
float getTPS()
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| 上一个类 下一个类 | 框架 无框架 | |||||||||
| 摘要： 嵌套 | 字段 | 构造方法 | 方法 | 详细信息： 字段 | 构造方法 | 方法 |


I am a Junior Interactive Developer in Sapient Razorfish, Bangalore Office.I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I like to write blogs and articles about upcoming Technologies.
I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I have done my intermediate from Surendranath Centenay School, Ranchi and my matriculation from D.A.V. Public School, Khalari, Ranchi. I am currently doing my training in Sapient Razorfish.
I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I have done my intermediate from Surendranath Centenay School, Ranchi and my matriculation from D.A.V. Public School, Khalari, Ranchi. I am currently doing my training in Sapient Razorfish.
I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I have done my intermediate from Surendranath Centenay School, Ranchi and my matriculation from D.A.V. Public School, Khalari, Ranchi. I am currently doing my training in Sapient Razorfish.
I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I have done my intermediate from Surendranath Centenay School, Ranchi and my matriculation from D.A.V. Public School, Khalari, Ranchi. I am currently doing my training in Sapient Razorfish.
I hold a B.Tech in Electrical and Electronics degree from National Institute of Technology, jamshedpur.I have done my intermediate from Surendranath Centenay School, Ranchi and my matriculation from D.A.V. Public School, Khalari, Ranchi. I am currently doing my training in Sapient Razorfish.
Currently, I am not working on any Project.


During 3D Printing I was absent for a good time and also hard core struggled with how to do it. I had a lot of ideas on what to create, but was unable to create those ideas-- I try to understand computers, but I fail-- like always.


I was brought up in Wellington, but have been living in Auckland or other parts of the world for a few years now.
I studied first at Victoria, and then later at University of Auckland, doing a Masters of Speech Language Therapy Practice.
I was lacking passion for my work and my career and was looking for something to really get my teeth into. I wanted something with creativity, flexibility and career growth, and realised web development was all that. Once I found EDA and got a feel for the inclusive and supportive culture there, I knew that's what I was going to do.
Right now I see so many possibilities out there that could shift and change as time goes on. I'm happy putting my head down and focusing on gaining knowledge and skills, and then seeing how things lie.