Automatic Fan Speed Control System Using PWM Technique

Automatic fan speed control system using PWM technique
1. Write Literature review about the topic from the given reference.
2. Write the material principle working that we use in the project (we can use the same reference
or google as well)
a) Temperature sensor LM35
b) DC motor
c) Resistors
d) Op-Amp
e) 555 timer
3. Write Result and Discussion from our paper (Document) Control the Speed of Dc Motor using
PWM and chopper circuit .We share below our new abstract and introduction, problem
statement, we need conclusion as well