hbridge_mosfet_driver

This is an H-bridge driver circuit that uses MOSFETs to control the direction and speed of a single DC motor. An H-bridge consists of four switches (MOSFETs, in this case) arranged in an H-like configuration that allows current to flow through the motor in either direction. By selectively turning on pairs of MOSFETs, the polarity of the voltage applied to the motor terminals can be reversed, enabling forward and reverse motion. Additionally, pulse-width modulation (PWM) can be applied to control motor speed. This design is intended for a single motor application and offers efficient switching, low power loss, and high-speed performance due to the characteristics of MOSFETs. It’s a commonly used solution in robotics, electric vehicles, and automation systems where compact, reliable motor control is essential. This driver circuit provides a simple and effective way to implement bidirectional control of a DC motor using standard control signals from microcontrollers like Arduino.