How to make arrow indicator for your bike at home

Описание: Hi friends

This video teach you
how to make arrow style
led indicator for your bike....

CAUTION:- USE BRIGHT LED LIGHTS IN CIRCUIT

circuit:-http://qr.ai/i/cwnw6wp3ynj8xxgc

Required components:-

cd4017 IC,555 timerIC,leds-10,100k variable resistor,PCB board,

10k resistor,10 microfarads capacitor,100 ohms resistor....

if you have any doubts comment me in comment box


ok bye

see you in next video......