DIYables L298P Dual H-Bridge Motor Driver Shield for Arduino Uno R3/R4, Mega, Due, Giga, 4A Dual Channel Motor Control Module for DC and Stepper Motors
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Quick Overview
The DIYables L298P Dual H-Bridge Motor Driver Shield is a powerful and reliable motor control solution designed for Arduino Uno R3, R4, Mega, Due, and Giga boards. Featuring the L298P dual full-bridge motor driver chip, this shield enables precise control of DC motors, stepper motors, relays, solenoids, and other inductive loads, making it an essential component for robotics, automation, and motion control projects. With support for up to 4A total current output and independent dual-channel control, it delivers professional-grade performance in a compact Uno-compatible form factor.
This motor driver shield provides independent speed and direction control for two DC motors or one bipolar stepper motor simultaneously, with each channel supporting up to 2A continuous current with proper cooling. Built-in thermal shutdown and overcurrent protection features ensure safe and stable operation during extended runtime or high-load conditions. The shield's PWM-based speed control allows smooth and precise motor operation, while its Uno form factor design ensures compatibility with standard Arduino shields and rapid prototyping workflows.
Ideal for smart cars, robotic arms, mobile robots, CNC machines, and automated motion control systems. Perfect for educational projects, DIY robotics, industrial automation prototypes, and any application requiring reliable dual-motor control. Fully compatible with Arduino IDE and works seamlessly with Arduino Uno, Mega, Due, Giga, and other Uno-style development boards.
Key Features
- L298P Dual H-Bridge Driver — Uses the L298P dual full-bridge motor driver chip for controlling DC motors, stepper motors, relays, solenoids, and other inductive loads
- Independent Dual Channel Control — Enables precise speed and direction control of two DC motors or one stepper motor simultaneously
- High Current Output — Supports up to 2A continuous current per channel with proper cooling, 4A total output for driving higher-power motors
- Thermal Shutdown Protection — Built-in thermal protection prevents overheating damage during long runtime or high-load operation
- Overcurrent Protection — Integrated overcurrent protection ensures safe and stable operation under load-intensive conditions
- PWM Speed Control — Smooth and precise motor speed control using PWM signals from Arduino digital pins
- Bidirectional Motor Control — Full H-bridge design allows forward and reverse direction control for both channels
- Uno Form Factor Shield — Designed with Uno-compatible form factor that stacks directly onto Arduino Uno, R3, R4, Mega, Due, and Giga boards
- Arduino IDE Compatible — Fully compatible with Arduino IDE for rapid prototyping and easy programming
- Wide Compatibility — Works with Arduino Uno R3, R4, Mega, Due, Giga, and other Uno-style boards
- Tutorial Support — Comprehensive tutorials for Arduino motor control, robotics, and automation projects
- Versatile Applications — Perfect for smart cars, robotic arms, mobile robots, CNC machines, automated systems, and motion control projects
SPECIFICATION
| Specification | Value |
|---|---|
| Product Type | Dual H-Bridge Motor Driver Shield |
| Model/Chip | L298P dual full-bridge motor driver |
| Motor Channels | 2 independent channels |
| Maximum Current | 2A per channel (continuous with cooling), 4A total |
| Peak Current | Up to 3A per channel (short duration) |
| Operating Voltage | 6-12V DC (motor supply voltage) |
| Logic Voltage | 5V DC (from Arduino) |
| Control Interface | Digital PWM pins from Arduino |
| Speed Control | PWM (Pulse Width Modulation) |
| Direction Control | Digital I/O pins for H-bridge switching |
| Motor Types | DC motors, bipolar stepper motors, relays, solenoids |
| Protection Features | Thermal shutdown, overcurrent protection |
| Form Factor | Arduino Uno shield compatible |
| Mounting | Stacks directly onto Arduino Uno/R3/R4/Mega/Due/Giga |
| Dimensions | 68mm x 53mm (approx.) |
| Package Quantity | 1 piece |
| Compatibility | Arduino Uno R3, R4, Mega, Due, Giga, and Uno-style boards |
| Applications | Smart cars, robotic arms, mobile robots, CNC machines, automation, motion control systems |
COMPATIBLE HARDWARE
- Arduino Uno R3 — Stacks directly as shield
- Arduino Uno R4 WiFi/Minima — Full shield compatibility
- Arduino Mega 2560 — Compatible shield mounting
- Arduino Due — Works as motor driver shield
- Arduino Giga R1 WiFi — Compatible form factor
- Arduino Leonardo — Shield compatible
- Any Arduino Uno-style board — Compatible with Uno form factor shields
- DC motors (6-12V) — Two independent motors or one stepper
- Bipolar stepper motors — Single stepper motor control
- Robotic car chassis — Motor control for mobile robots
- Robotic arms — Multi-motor control systems
- CNC machines — Stepper motor control applications
