LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks
Specifications:
LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks
Technical Parameters:
Size: 56 * 21 * 11mm
Color: red, yellow green
LED: 5mm * 3
Brightness: Normal brightness
Voltage: 5V
Input: Digital signal output
Interface: common cathode red yellow-green control
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