1.Description:
  It is a traffic light module. This module uses 5mm LED lamp beads as the light source, three colors are distinguished,and the brightness is soft and does not hurt the eyes.

  Each LED is controlled by an independent signal and has a common cathode circuit design.The KF2510 pin socket can be lit with a high level. It can be docked with a dedicated 4P signal line,or it can be docked with traditional wiring.

2.Feature:
  1).The traffic signal module has preset positioning holes for building blocks,which is very suitable for maker programming training.
  2).The LED traffic light module has an anti-insertion interface,which is easy to connect.
  3).The water lamp module is suitable for various platforms such as Arduino,51,AVR,PIC,etc.

3.Parameter:
  1).Product Name:Traffic Light Module
  2).Input Voltage:DC 5V
  3).LED Color:red/yellow/green
  4).Control Signal:high level lighting
  5).Interface Form:common cathode/independent control
  6).Work Temperature:-25℃~85℃
  7).Work Humidity:5%~95%RH
  8).Size:31*24*13mm

4.Package:
   1pcs Traffic Light Module