Areeha Durrani
- Jul 8, 2015
- 45
- Joined
- Jul 8, 2015
- Messages
- 45
I have been trying a no of IR sensing circuits for my line following robot but since it's my first time,em facing a no of problems... I have been trying circuits using IR transmitter and receiver and LM324 but continuously em getting 0 at the output of serial monitor in the arduino..