Traffic Light LED Display
SKU
Q2163
In stock
$2.30
Overview
Creative Traffic Light LED Display Module DIY Project 3.3V-5V 51 Single Chip
Perfect for model railroaders!
Description:
- Color: red, green and yellow
- LED: 5mm x 3
- Voltage: 5V
- Input: Digital signal output
- Interface: common cathode red and yellow green control alone
- Platform: Arduino, 51 single chip
- Size: 56 x 21 x 11mm
- Material: PCB + Alloy + Plastic.
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