L293D – Motor Driver Module with speed control

The L293D Motor Driver Module is based on the L293D dual H-bridge IC, designed to control the direction and speed of two DC motors simultaneously. Each channel can deliver bidirectional current, enabling full forward and reverse rotation. Speed control is achieved using PWM signals provided by a microcontroller or external circuit.

The module supports motor supply voltages up to 36V and logic-level operation at 5V, making it compatible with microcontroller platforms such as Arduino, ESP32, Raspberry Pi, and other digital control boards. Built-in clamp diodes offer protection against inductive voltage spikes generated by motors. The compact module includes enable pins for PWM control and screw terminals for easy motor and power connections.

This module provides a reliable and efficient solution for building motor-driven robotic vehicles, conveyor systems, and mechatronics projects requiring adjustable motor speed and dual-direction control.