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L293D Motor Driver Module for Arduino, ESP32 & DIY Robot Cars
L293D Motor Driver Module for Arduino, ESP32 & DIY Robot Cars
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The L293D Motor Driver Module lets you control DC motors and other suitable loads using Arduino, ESP32 and similar microcontrollers. It is ideal for robot cars, robotics projects, automation and educational electronics.
Technical Specifications
| Specification | Details |
|---|---|
| Driver IC | L293D |
| Driver Type | Dual H-Bridge |
| Motor Type | DC Motors |
| Motor Control | Forward / Reverse |
| Channels | 2 |
| Logic Supply | Typically 5V |
| Motor Supply | Depends on module/design |
| Control | Digital signals / PWM |
| Application | Robotics & Motor Control |
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Key Features
Key Features
Based on L293D motor-driver IC
Suitable for DC motor control
Supports bidirectional motor control
Separate logic and motor supply paths on typical designs
Compatible with Arduino projects
Suitable for ESP32 projects
Useful for robot cars
Compact and easy to integrate
Ideal for DIY robotics and automation
Applications
Applications
2WD Robot Cars
4WD Robot Cars*
Line Follower Robots
Obstacle Avoiding Robots
Arduino Robotics
ESP32 Robotics
Bluetooth-Controlled Cars
Autonomous Robots
DIY Automation
Motorized Projects
STEM Projects
School Projects
College Projects
Engineering Projects
Package Includes
Package Includes
1 × L293D Motor Driver Module
Compatibility
Compatibility
Frequently Asked Questions
Frequently Asked Questions
What is an L293D motor driver?
The L293D is a dual H-bridge motor-driver IC used to control DC motors from a microcontroller.
Can I use it with Arduino Uno?
Yes. It can be controlled using Arduino digital pins and PWM-capable outputs for speed control.
Can I use it with ESP32?
Yes. The ESP32 can provide the control signals, provided the module's logic requirements and voltage levels are suitable.
How many DC motors can it control?
The L293D has two H-bridge channels and can independently control two DC motors in a typical configuration.
Can I use it for a 2WD robot?
Yes. It is commonly used to control the two motors of a 2WD robot car.
Can I control motor speed?
Yes. PWM can be used to control motor speed when the module and microcontroller are configured appropriately.
Can it control motor direction?
Yes. The H-bridge configuration allows forward and reverse motor operation.
Can I connect the motor directly to Arduino?
No. Motors should generally be controlled through a suitable motor driver rather than being powered directly from Arduino GPIO pins.
