Overview

The Mini L293D Motor Driver Expansion Board is a compact 4-channel motor control module designed for Arduino and other microcontroller projects. It provides reliable performance for driving DC motors, stepper motors, and inductive loads with ease.

Key Features

• Wide Voltage Range: Supports DC 4.5V – 25V input
• High Current Capability: 600mA continuous per channel, up to 1.2A peak
• 4-Channel Control: Drive up to 4 DC motors or 2 stepper motors
• Safety Protection: Built-in over-temperature protection and internal clamp diodes
• Logic Compatibility: Accepts standard DTL or TTL logic levels, noise immunity up to 1.5V for logical "0"
• Dual H-Bridge Design: Each pair of channels includes an enable input for simplified control
• Frequency Support: Suitable for switching applications up to 5kHz

Applications

• Robotics projects
• DIY Arduino motor control
• Stepper and DC motor drivers
• Relay and solenoid control