Can anyone give me more details on using H bridge for driving the motors? I don't want to use any ready-made ICs. I want to build my own H-bridge. I am using LDR sensors to detect a white line and hoping to connect it to the H bridge.
1. Can H-bridge be used to stop one motor, while the other one continues to rotate so that the robot, as a whole, turns as the white line curves?
2. How do we control the speed of the motor connected to the H-bridge?