Transistor Based H-Bridge Motor Controller Circuit controls DC motor spin both ways like clockwise, anticlockwise. Also, the circuit helps control speed and direction by easy switch method. Name “H-Bridge” comes from shape like letter H which has 4 switches and in this post circuit is 4-transistor H-Bridge. Furthermore, circuit is good for robotics, automation and […]
Motor Controllers
Motor Driver Circuit using IC TC4424
The Motor Driver Circuit using IC TC4424 chip works well for DC motor control because it drives two MOSFETs, operates fast, and needs only a few extra parts. In addition , circuit is easy to build and can control motor spin direction, also it power 10 to 18V DC which depends on motor; further more […]
Exploring the L293D H-Bridge Motor Driver Circuit
L293D is small chip which control speed and direction of DC and stepper motors, so people use it a lot in robots and automation. Also, it uses H-bridge system to change motor direction by flipping voltage and chip can run 2 motors at same time. Each motor get up to 600 mA current which is […]
Simple Servo Motor Controller Circuit using Arduino
Servo motor is small machine part that can turn to exact position and also people use it in many things like robots, CNC machines and factory machines. Furthermore, this post for Simple Servo Motor Controller Circuit using Arduino show how to control servo motor using Arduino; it also use push buttons, capacitors, resistors and IC […]
DC Motor Speed Controller Circuit using Arduino
This project for DC Motor Speed Controller Circuit shows how to control DC motor speed using Arduino, MOSFET and potentiometer; also Arduino make PWM signal to control MOSFET gate. After that, MOSFET work like switch and control voltage to motor and changes speed. Arduino speed controller is simple and with low cost and it can […]
H-Bridge PWM Driver Circuit using IC 555
This H-Bridge PWM Driver Circuit uses an IC 555 to control the speed and direction of a DC motor; also the circuit operates without driver transistors. Furthermore, motor connect direct to two IC 555 and moreover, motor speed and direction can also be change; so we can only use two IC 555 to control the […]