Motion sensors are used in mobile phones, tablets, cameras and cars to deploy airbags, and can detect vibrations in machinery and earthquakes. The project uses an accelerometer, comparator IC, motor driver IC, LEDs, potentiometer, and battery eliminator to build a circuit that powers a fan using a motor when motion is detected by the accelerometer.

1. PRESETED BY –
SASWAT,ANADI, SARTHAK AND SANDEEP.

2.  Uses of motion sensors
 Used in mobile phones ,computer tablets and digital
cameras.
 Detect and monitor vibration in rotating machinary.
 Used in cars to deploy airbags.
 Used to detect earthquakes .

3.  ACCELEROMETER
 COMPARATOR IC ( LM324 IC )
 MOTOR DRIVER IC ( LM293 IC )
 LEDs ( red and green )
 POTENTIOMETER
 BATTERY ELIMINATOR
 FAN POWERED BY MOTOR

10.  THANK YOU