Monday, 1 May 2017

How To Make LED Chaser ( In Hindi )






↓Component Requirement↓

* 555 Timer IC
* 4017 Counter IC
* Breadboard
* LED × 10
* Resistor 1kΩ
* 100KΩ Potentiometer
* Capacitor 1μF
* Wires
* Battery ( 9V )
* Battery Clip

Circuit Diagram
















Thanks for watching

1 comment:

  1. Is potientiometer necessary? Will the circuit not work without that?

    ReplyDelete