Powerful electric chaser circuit diagram

The presented circuit is used to make an electric changer. Many colorful bulbo can be added together with this changer. 

This project can be used for decoration on any function or festival.  This project is very simple, durable and very low cost.  This circuit can be made very easily.

This circuit is constructed using two NPN transistor BC 548.  And to reduce or decrease the running speed of the light, a variable registers of 22k ohm have been used in this circuit. And used a diode 1N4007 to protect this circuit. 

list of all the electronic components used in this circuit is given below.
<img src="image_powerful electric chaser circuit diagram.jpg" alt="Powerful Electric Chaser Circuit Diagram">

How to make electric chaser watch full video 


Electronics components list 

Transistor 
Q1, Q2 BC548 

Capacitor 
C1 100uf 25v 
C3 10uf 25v 
C2 103pf

Resistance 
R1, R2 68k ohm 
R3, R4 1.5k ohm 
V/R1 22k ohm 

Diode 
D1 1N4007 

LED 2p

Relay 18v

PCB BORD 



Location: Ramala, Uttar Pradesh 250623, India

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