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USER NEEDS TO KNOW BASIC PROGRAMMING LANGUAGE
IT IS Compatible With Arduino
3CH Traffic Light Controller, programmable board
Our Traffic Light Controller is the perfect solution for all of your traffic signal needs. Accepting standard 120VAC and 240VAC line voltage, this controller provides 500 Watts per channel and will drive full-sized LED and incandescent traffic lights (this includes all household incandescent and LED bulbs). This board is based with the latest solid state relays. Solid state relays technology means quiet, effortless switching for many years.
Now is very simple programming all traffic lights timings compatible with ARDUINO software. USB-UART bridge is based on popular CH340G chip. This board is already programmed with simple traffic lights demo code. Also, all others demo codes are provided below.
What need user to start working with this board?
1.Download and install CH340G USB driver
2.Download and install programming software from webpage
3.Connect device to the computer via usb cable
4.And upload demo or user written sketches to the board
Device specification:
PCB board dimension – 70mm x 100mm , color green
PCB Board Material - 1.6 mm FR-4, with solder mask & silk screen
Input Connector - 14-26AWG, 250VAC @ 16A screw terminals
Output Connectors - 14-26AWG, 250VAC @ 16A screw terminals
Safety fuse - 8A
For more information/resources, please contact with us via amazon messaging system.
Ryan
Reviewed in the United States on April 9, 2025
Worked perfect, watched a YouTube video, then found this board, now my traffic light works.
Mark H.
Reviewed in the United States on July 16, 2023
Great product and came with simple to install instructions. Once installed my traffic light operated just the way I wanted it to.
fred
Reviewed in the United States on April 9, 2021
Only qualm is that i wish it came in a box, instead of being a bare board.
Christy D. Jackson
Reviewed in the United States on July 27, 2020
Worked great!!!
Michael H.
Reviewed in the United States on March 27, 2020
Great item. Easy to hook up. Had it working in ten minutes on my traffic signal. Shipping was great, packed very well. I give it a 5 star rating with no problem.
Kyle B.
Reviewed in the United States on October 15, 2020
Very straight forward to use and can be customized, working great!
John H
Reviewed in the United States on December 7, 2019
Very easy to connect the wires, uses a Mini-B USB connection to change the settings, so make sure you have a cable/cord for that if you wish to reprogram it. Programming is pretty easy, even if you don't have a lot of experience. The example files provided in the link give you some ideas, then you can change it to whatever you wish. Default was Red, then Yellow, then Green, so I changed it to Green, then Yellow, then Red. Now I know why some Stop Lights are fast.Great Customer service, I asked about the Mini-B USB connection and got a response quickly.My nieces are going to love that I got my stop light working.
Danny L. Wooten
Reviewed in the United States on October 12, 2019
Does exactly what it says it does. It provides 3 outputs, one for Red, Yellow and Green lights on a standard traffic signal. It comes with a default Arduino sketch that alternates through each of the colors. I needed one of these to control a railroad crossing signal so I'm only using the Red and Green outputs and was easily able to change one of the sketches provided on the associated web site and upload to meet my requirements. The solid-state relays are completely noiseless, which was important because the board is located in an inhabited area. It even has red, yellow and green LED's on the board so you don't have to have it attached to the traffic lights to see what is going on when you're programming. All in all, a great little device!
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