Traffic Light System (Motherboard Design)
€250-750 EUR
Paid on delivery
The designed motherboard should control a portable traffic light.
It should control 3 high power LED circuits (+12V power from battery and solar)
It should be developed on the .NET Micro Framework, we will do the software part ourselves, we only require hardware design.
Here is a reference picture (NOTE: only the motherboard is to be designed and developed NOT the whole traffic light):
The end-user front end should look something like this:
Board front-end should have:
1x double seven segment display
6x LED's
6x buttons
Board backend should have:
3 mosfet outputs to control 3 high-power LED cuircuits
Here are some reference hardware designs (open-source with pcb layouts and schematics) which can be used to get a general idea,
ultimately we would need this on a single board.
1. .NET micro mainboard in DIP40 format with USB programing access, for easy plugin to the board. - it could be used if the .NET chip directly on the traffic light board is either too complicated or too expensive to design.
[url removed, login to view]
2. high-current load module can be used to see how to design the 3 outputs to control 3 high-power LED circuits
[url removed, login to view]
3. max module can be used to see how to design circuitry to control double seven segment and 6 signalling LED's
[url removed, login to view]
4. USB Client DP Module can be used to see how to efficiently provide power circuitry from a +12V battery and solar power
[url removed, login to view]
Design of a prototype is welcome.
Manufacturing suggestions inside European Union are also very much welcome.
Any other relevant information will be discussed as asked.
Reference images:
http://imgup.com/data/images/3410.png
http://imgup.com/data/images/3415.jpg
Project ID: #4881040
About the project
Awarded to:
Dear, Colleague I am electronics design engineer from Latvia(European Union, Baltic sea region). I can offer you such services: * Analog/Digital circuit design * PCB design * Code development * Prototyping * Sma More
32 freelancers are bidding on average €821 for this job
hello i can help you do this, i have many experiences in PCB design, circuit design, programming micro controller, so i can help you do this thanks
I can do this. I have been associated with Electronic design, PCB design and manufacturing for over 7 years. I have used various CAD/EDA tools for PCB design.
Hi. I have developed many similar project using STM32F4 and .net frame work. I can do it for you in short time
Zdravo Ja mogu da ti pomognem oko dizajna za ovu plocu. Radim kao inzinjer elektronike dugi niz godina. Takodje mogu da ti pomognem oko narucivanja PCB-a i sastavljanja. Nudim ti maksimalni moguci kvalitet. Dostup More
What I understand you want to control 03 traffic light using the mother board which you can program using .NET . I have a little modified proposal and that is why I have reduced bid. I propose I'll develop the mothe More
Dear hiring manager, I have already developed the traffic light control system during my engineering. So, I can easily do this for you. You can look at my profile and read reviews, and ratings. I quit jobs fo More
Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hard More
Electrical Engineer (Gold-Medalist) from the oldest and the most reputable engineering institute of Pakistan (UET, Lahore). Wondering why you should hire me??? To get answered see the following: 1- I am a perf More
Hello, Yes, the designed motherboard system will control a portable traffic light. It will control 3 high power LED circuits. Thank you Richa
I have been doing industrial controller design like this for over 30 years! All of the electronics design is self-explanatory based on the information you have given. What sort to keypad/buttons arrangement do you want More
I look forward to detailed info regarding your set objectives so that i can be able to strategize on how to proceed with working on your set objectives Thanks in advance and I look forward to your feedback
Greetings, Let’s start….. We have a team of professionals specializing in web/mobile development. We offer multiple services from just evaluation to full applications development. We have already developed more than More
Hi, i'm an Electronic Engineer and I'm specialized in microcontroller and PCB layout. I work with CAD Eagle. I can do this job in 10 days.
Zdravo (mislim da nema potrebe da pricamo na engleskom kad se ovako bolje razumemo), va poruka svakako nece biti dovoljna da razjasnimo specifikacije sistema koji Vam je potreban, tako da ocekujem da cemo se detaljn More
i have ten year plus experience in electronic projects design and development. contact me for quality work.