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- Two L293D motor driver chips and four H-bridges providing up to 0.6 A per bridge (1.2 A peak)
- Thermal shutdown protection and internal kickback protection diodes
The L293D Motor Drive Expansion Shield for Arduino contains two motor drivers and a 74HC595 shift register, extending the pins on the Arduino from 3 to 8. This allows users to control the direction of the motor drivers.
Terminal block connectors for motors and power
Motor voltages from 4.5 VDC to 16 VDC
Two connections for 5 V hobby servos
Up to four bi-directional DC motors
Up to two stepper motors
Pull-down resistors to keep motors disabled during power-up
Separate logic and motor power connections