Treedix L293D DC Motor Drive Shield Stepper Motor Drive Shield Expansion Board Can Control DC/Stepping Motor/Steering Gear at The Same time Compatible with Arduino Duemilanove

Features:· This is a commonly used DC motor driver module, which uses a small current 293 chip DC motor driver chip. The motor driver board has multiple functions, easy operation, and powerful driver library support and function updates.· 2 5V servo motor (steering gear) ports, up to 4 bidirectional DC motors and 4 PWM speed control (about 0.5% resolution)· Up to 2 stepping motors forward and reverse control, single/double step control, staggered or micro step and rotation angle control.· 4 H-bridges: Each bridge of the L293D chip provides .0.6A (peak 1.2A) current with thermal cut-off protection, 4.5V to 36V.· 2 Large-terminal external power connection terminals to ensure the separation of logic and motor drive power, compatible with Mega, Diecimila, & Duemilanove Specification: Motor drive board power input: 4.5V~25V 5V-36V thermal shutdown protection function With reset button Current requirements: This motor drive chip can give each motor a current of up to 600ma and a peak current of 1.2A. It should be noted that once you predict that your current reaches 1A, you need to put a heat sink on the motor drive chip, otherwise the chip may be burned. Package Includes: 2*L293D Motor Driver Shield