The L293D 4 Channel DC Motor Driver uses the L293D H-bridge IC, operating from DC 4.5V to 25V with 600mA output current per channel, supporting TTL logic compatibility for direct Arduino interfacing. Unlike the PWM-based speed controllers covered separately that only control motor speed in one direction, this lm293 motor driver uses an H-bridge configuration — a circuit arrangement that can route current through a motor in either direction — giving full forward and reverse direction control as well as speed control via PWM signals on its enable pins.
The 4 channel motor driver’s four channels are internally organized as two dual H-bridges, meaning this single l293d motor driver ic can independently control two separate DC motors, each with its own forward/reverse direction and speed setting — the fundamental requirement for a differential-drive robot where left and right wheels need independent directional control to steer. This l293d module’s 4.5V to 25V voltage range and TTL input compatibility make it directly usable with 5V Arduino boards without level-shifting components.
the l293d motor driver price reflects a 600mA per channel current limit, which suits small hobby DC motors but is insufficient for larger motors drawing more than 600mA under load — higher-current robotics applications typically use the L298N driver (2A per channel) instead. This module is well-suited for learners and makers developing dual-motor differential drive robots and practical H-bridge motor control Arduino projects.
Related Product:
Features:
- H-bridge configuration enables forward and reverse motor direction control
- Two independent dual H-bridges drive two DC motors simultaneously
- 600mA per channel suits small hobby and robotics DC motors
- TTL logic compatible — direct 5V Arduino digital pin interfacing
- 4.5V–25V range suits 5V, 9V, and 12V motor power supplies
Technical Specifications:
Applications:
- L293D used for Arduino differential drive robot motor control
- College project uses lm293 motor driver for H-bridge demo
- Line-follower robot uses 4 channel motor driver for India forward/reverse drive
- Mini conveyor uses l293d motor driver ic for bidirectional belt control
- RC car uses l293d module for dual motor steering and drive control
Package Includes:
- 1 x L293D 4 Channel DC Motor Driver
Ved Iyengar –
Delivered in 4 days
Armaan Kohli –
100% genuine product
Nikita Dutta –
Loved the product
Irawati Patnaik –
Reliable control of DC motors and small robotic systems, making it ideal for robotics projects, Arduino applications, and educational electronics experiments