Motor Driver Module
SensorsIn Stock

Motor Driver Module

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Component Technical Specifications

The L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Essentially, this means using this chip you can use DC motors and power supplies of up to 36 Volts—that’s some pretty big motors—and the chip can supply a maximum current of 600mA per channel. The L293D chip is also what’s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. a motor.

Driver ChipL293D Quadruple High-Current Half-H Drivers.
Operating Voltage (Logic)5V DC.
Motor Supply Voltage (VCC2/External)4.5V to 36V DC.
Output Current600mA per channel (1.2A peak non-repetitive).
Capacity* Can drive 2 DC motors with bi-directional control and speed control.

Alternatively, can drive 1 Stepper motor (4-wire).

ProtectionInternal ESD protection and thermal shutdown. Integrated flyback diodes to suppress inductive transients.
Logic InterfaceTTL compatible (works with 5V logic; 3.3V logic may require a level shifter for high-speed stability).
Pin Configuration
VCCLogic Power (5V).
VCC2 (or VS)Motor Power (up to 36V).
GNDCommon Ground.
IN1 - IN4Input control pins for motor direction.
EN1, EN2Enable pins (used for PWM speed control).
OUT1 - OUT4Connections to the motors.

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