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TWRobotics
The LED Traffic Lights Signal Module / Digital Signal Output Traffic Light Module is another great interesting DIY accessory by Robu.in. This is a mini-traffic light display module, high brightness, very suitable for the production of a traffic light system model.
Can be connected to the motherboard’s PWM pin to control the brightness of the light.
Voltage(V) 5
Colour: Red, Yellow, and Green
LED Size(mm) 10×7
PCB Size (L x W ) mm 60 x 20
Shipping Weight 0.02 kg
Shipping Dimensions 7 × 3 × 2 cm