This traffic light module contains a red, yellow and green 8mm LED with a digital interface so you do not have to connect resistors. The module can easily be connected to an Arduino with dupont cables (not included) by means of the male headers.
Properties- Size: Approx. 56 x 21 x 11mm
- Color: Red, Yellow and Green (traffic light)
- LED: 8mm x 3
- Voltage: 5V
- Input: digital