In fact it takes only very few components and can be built pretty easily.
Motor driver circuit.
This circuit can be used as a motor driver in different projects.
For this project we ll be using the following components.
One l293d h bridge.
Four capacitors around 10uf.
To power this chip we use the two voltage regulators.
Simple motor driver circuit.
Let in be the input to the base of the transistor.
Transistor based dc motor driver circuit is one of the simple dc motor driver circuit.
One 7812 voltage regulator.
In this circuit the dc motor keep on running in one direction until when the switch is pressed it reverses its direction.
The h bridge motor driver circuit this circuit is called h bridge because the mosfets form the two vertical strokes and the motor forms the horizontal stroke of the alphabet h.
Two dc motors the h bridge is the key component.
The drive is made with a symmetrical dual channel digital controlled circuit.
To the collector of the transistor the dc motor is connected.
Simple motor driver circuit.
A motor driver circuit designed specifically for robotic projects using high power collector motors with or without pwm modulation with a microcontroller or debug card to fully control two motors.
This is a dc motor driver circuit using a single n channel mosfet.
One 7805 voltage regulator.
It uses a power transistor d880 dc motor and a resistor for its operation.
It is the simple and elegant solution to all motor driving problems.