In Progress

Traffic Light System (Motherboard Design)

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:

Skills: .NET, Electronics, Microcontroller, PCB Layout, Product Design

See more: www programing, www only dp com, welcome to the solar system, union power, the prototype part 1, single system design, prototype reference, prototype plugin, product prototype software, only dp, idea prototype product design, https www programing, how to programing, how to get a prototype, how to get a product design, how to dp, how to do programing, how to do dp, how to design the product, how to design prototype, how to design product, how to design a prototype product, how to design a prototype, framework product design, european product design

About the Employer:
( 2 reviews ) Kumrovec, Croatia

Project ID: #4881040

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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

€944 EUR in 21 days
(0 Reviews)

32 freelancers are bidding on average €821 for this job


hi, i am an electrical engineer and an embedded system designer.i can help you with this project. my solution will be based upon netduino. Netduino is an open source electronics platform using the .NET Micro Framework More

€2500 EUR in 45 days
(45 Reviews)

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.

€722 EUR in 25 days
(95 Reviews)

Hi, I am a Mechatronics and Control engineer, you can check my work on my blog [url removed, login to view] , I have already designed such project but it was on Arduino UNO and I can design this one as well. T More

€1000 EUR in 3 days
(23 Reviews)

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

€666 EUR in 15 days
(32 Reviews)

Interesting project indeed! Can do it easily with PIC 18F series MCU with USB support. 18F4550 will be nice choice for this purpose as it in DIP40 package and can support USB 2.0 @ 12 Mbps. I believe it could be made i More

€2000 EUR in 35 days
(38 Reviews)

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

€631 EUR in 20 days
(12 Reviews)

We are a very experienced team who can tackle this task. We are a team of professional engineers in C/C++/C#/Objective-C and Java, with 13 years experience in programming field. Also, We are professionals in hard More

€515 EUR in 3 days
(24 Reviews)

Hi. I have developed many similar project using STM32F4 and .net frame work. I can do it for you in short time

€555 EUR in 3 days
(9 Reviews)

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

€526 EUR in 10 days
(13 Reviews)

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

€300 EUR in 30 days
(30 Reviews)

Hello, electronic engineer with over 15yr experience available. you can fin my work on my pro web site. already experienced with .NET micro framework design. using the FEZ Cerb40 board plugged on a board, can be a More

€2222 EUR in 35 days
(3 Reviews)

Dear Client I have 10 years of experience in electronic design and development.I can do this job for [url removed, login to view] me for quality [url removed, login to view] reference see my reviews and current work. Hope you will enjoy working with me More

€500 EUR in 15 days
(12 Reviews)

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

€555 EUR in 3 days
(26 Reviews)

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

€500 EUR in 30 days
(10 Reviews)

Hi, i can help you with this project. A traffic light system do not need a very high performant uC, but .net mf need a 32bits architecture (arm uC) and a lot of memory. If you want only a simply traffic lights without More

€750 EUR in 15 days
(7 Reviews)

Hello, Yes, the designed motherboard system will control a portable traffic light. It will control 3 high power LED circuits. Thank you Richa

€515 EUR in 25 days
(1 Review)

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

€833 EUR in 21 days
(2 Reviews)

Hello, Greetings for the day !! We,"Cygnus Info Media ", a registered Pvt. Ltd. company with around 35 experienced designers, visualizers, developers with an average experience of 3.5 years in this industry. More

€500 EUR in 15 days
(2 Reviews)

Hi, we have hands on experience on power supply design and micro controller based power applications development. - GPS/GSM based applications development . ex. synchronous timer for steel plant drives control. More

€325 EUR in 10 days
(0 Reviews)

with 12+ years experience in electronic circuits and PCB design, this project will be easy to complete successfully. I designed other control systems like your project used in lighting control and energy management. More

€777 EUR in 25 days
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