Forward Reverse Motor Control Diagram. Brushless dc motor control made easy. This while store the user input data int userinput 0.
The potentiometer will be used to control the motor speed and a small switch will control the direction the motor spins. The working of the project is explained here assuming all the connections are made as per the circuit diagram. For easy control ling such a motor a driver ic like the l293d or the uln2003 are needed.
Two pairs of darlington transistors q1q4 and q2q3 are set up as an h bridge.
It is as simple as that. Also explain why there is only one set of overload. The potentiometer will be used to control the motor speed and a small switch will control the direction the motor spins. They are connected so that under normal conditions one coil will connect l1 with t1 l2 with.