Traffic LED Lights Raspberry Pi and connectivity compared to the

and connectivity compared to the prior-generation Raspberry Pi 3 Model B+ while retaining backward compatibility and similar power consumption

Package Size: 5 * 2 * 1 / 2 * 0

material:plastic

TTL shutdown capability

If your microcontroller can do an analog to digital signal conversion then you can test the level of UV

Traffic LED Lights Raspberry Pi and connectivity compared to theLED traffic light module 5V traffic light module. The red LED is the brightest followed by the yellow and green is the softest. Specifications Size: 56*21*11mm Color: red yellow green LED: 8mm *3 Brightness: normal brightness Voltage: 5V Input: digital signal output Interface: common cathode red yellow green separate control Package Contains only 1 unit of 3 LED Board.