Traffic light using IC4017

This circuit is a simple traffic light, composed of IC 4017 and IC 555
The speed can change by P1
you can add more LEDs for each color

Parts list:
IC 4017
IC 555
Diode 1N4007 (9pcs)
Potentiometer 1M
LEDs(12pcs for each color)
Capacitor 10uF 25v
Resistor 100k

Traffic light using IC4017


Traffic light using IC4017


Traffic light using IC4017





Location: United States

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