I'm going to build a AC fan controlling system according to the temperature. In simple words, the fan should be able to automatically control its speed according to the temperature of the environment. I hoped to use PIC16F877 and LM35 temperature sensor. I found these problems..
1. How to convert 5V/DC current from PIC to 230V/AC current in fan
2. Should i use PID controller? how?
3. Do PIC 16F877 has enough memory to do this?
Can u please give ur suggestions....
1. How to convert 5V/DC current from PIC to 230V/AC current in fan
2. Should i use PID controller? how?
3. Do PIC 16F877 has enough memory to do this?
Can u please give ur suggestions....