Pnp Npn H Bridge. You can use what ever microcontroller u have. Dc adapter for arduino.
Here s a useful guide to them. Arduino uno or similar usb cable for it. Here i am using msp430 to produce two control inputs to access the h bridge circuit.
H bridge to control dc motor with arduino.
More transistor theory in building a h bridge transistor motor control with pnp power transistors. Here i am using msp430 to produce two control inputs to access the h bridge circuit. 1 shows an example h bridge circuit using bipolar transistors. If you close switch 1 and 4 you have plus connected to the left side of the motor and minus to the other side.
