The L293D 4 Channel DC Motor Driver is a versatile integrated circuit (IC) designed to control up to four DC motors bidirectionally. It provides a convenient and efficient solution for driving motors in various applications, including robotics, vehicles, and automation systems. The L293D 4 Channel DC Motor Driver is a popular choice among hobbyists and engineers for driving DC motors in their projects. Its ability to control multiple motors bidirectionally, along with its built-in protection features, makes it a valuable component for a wide range of motor control applications.

Specifications:

• Number of Channels: Provides four independent motor driver channels, allowing control of four DC motors or two stepper motors.
• Motor Compatibility: Suitable for driving a wide range of DC motors, including brushed motors.
• Motor Voltage: Typically supports motor supply voltage in the range of 4.5V to 36V.
• Current Handling: Capable of handling motor currents up to 600mA per channel (1.2A peak).
• Control Logic: Accepts both TTL (transistor-transistor logic) and CMOS (complementary metal-oxide-semiconductor) input signals.
• Built-in Diodes: Features built-in diodes for protection against back electromotive force (EMF) generated by the motors.
• H-Bridge Configuration: Employs an H-bridge configuration for bidirectional motor control, allowing forward, reverse, and braking actions.
• Enable Pins: Provides enable pins to enable or disable individual motor channels, conserving power when not in use.
• Heat Sink Compatibility: Often designed to be compatible with heat sinks for improved thermal performance.
• Applications: Widely used in robotics, automation, remote-controlled vehicles, and other projects requiring precise motor control.