Features: - This is a commonly used DC motor drive module, which uses 293D chip to drive small current DC motor. - It can drive 4-way DC motor or 2-way stepping motor and 2-way steering gear, support Arduino UNO / Mega 2560. - Two 5V servo motor (steering gear) ports are connected to the high-resolution and high-precision timer without jitter. - Up to 4 bidirectional DC motors and 4-way PWM speed regulation (about 0.5 percent resolution). - Up to 2 stepper motors for forward and reverse control, single / double step control, staggered or micro step and rotation angle control. - 4-way H bridge: L293D chip provides 0.6A (crest 1.2A) current for each bridge, with thermal power off protection, 4.5V to 36V. - The pull-down resistance ensures that the motor remains stopped when powered on. - Large terminal blocks make wiring easier. - With reset button. - Two large terminal external power terminal blocks ensure the separation of logic and motor drive power. - Support Mega / Diecimila / Duemilanove. Place of Application: Fit for Arduino Beginner / Experimental Equipment Platform / Interactive Electronics / Robot, etc. Package Include: 1 x L293D Expansion Board See more

4-way H bridge: L293D chip provides 0.6A (crest 1.2A) current for each bridge, with thermal power off protection, 4.5V to 36V. Up to 4 bidirectional DC motors and 4-way PWM speed regulation (about 0.5 percent resolution); Up to 2 stepper motors for forward and reverse control, single / double step control, staggered or micro step and rotation angle control. Two 5V servo motor (steering gear) ports are connected to the high-resolution and high-precision timer without jitter. It can drive 4-way DC motor or 2-way stepping motor and 2-way steering gear, support Arduino UNO / Mega 2560. This is a commonly used DC motor drive module, which uses 293D chip to drive small current DC motor.