Velleman VMA207 L293D Motor Drive Expansion Shield

Features

This motor shield contains two motor drivers and a 74HC595 shift register and extends the pins on the Arduino from 3 to 8, which allows controlling the direction for the motor drivers.

two L293D motor driver chips

four H-bridges

0.6 A per bridge (1.2 A peak)

thermal shutdown protection

internal kickback protection diodes

up to 4 bi-directional DC motors

up to 2 stepper motors

pull down resistors to keep motors disabled during power-up

separate logic and motor power connections

terminal block connectors for motors and power

motor voltages from 4.5 VDC to 16 VDC

2 connections for 5 V hobby servos