SPIDER Automation L298P Motor Driver Shield: Dual DC & Stepper Control Board for Arduino
Description
The SPIDER Automation L298P Motor Driver Shield is one of the most versatile and feature-rich motor control platforms designed for Arduino-based robotic systems. Equipped with the industry-standard L298P dual full-bridge driver chip, this shield eliminates messy wiring by mapping directly to motherboard digital I/O pins (D10, D11, D12, and D13) to manage high-current inductive loads efficiently.
Engineered for maximum utility in autonomous and remote-controlled rovers, the board integrates specialized auxiliary headers including an ultrasonic sensor port on digital pins D7 and D8, a direct plug-in Bluetooth module interface, a dedicated 5V servo header on pin D9, and an onboard buzzer for programmable audio feedback. With a dedicated drive voltage range of 6.5V to 12V DC and built-in forward/backward status indicators, it provides a complete motion control solution for developers and robotics enthusiasts.
Key Features
- L298P Dual-Bridge Driver Core: Delivers robust power handling capable of driving two DC motors or a single 4-wire stepper motor with up to 2A of continuous drive current per channel.
- Direct Digital Pin Mapping: Connects seamlessly with motherboard digital pins D10 to D13 for motor direction and speed control without complex jumper wire configurations.
- Integrated Auxiliary Ports: Features dedicated onboard headers for ultrasonic distance sensors (D7/D8), Bluetooth wireless transceivers, and a 5V servo motor (D9).
- Onboard Audio Feedback Buzzer: Connected to digital pin D4, allowing developers to program custom alerts such as reversing alarms or status tones.
- Visual Direction Indicators: Dual LED indicators provide real-time visual feedback for forward and backward steering states.
- Preserved I/O Connectivity: Leaves digital pins D2, D3, D5, D6, D7, and D9 alongside all six analog interfaces (A0 to A5) fully accessible for sensor expansion.
Benefits
- Eliminates Prototyping Wiring: Stackable shield architecture allows instant mating with Arduino motherboards, drastically reducing assembly time.
- All-in-One Robotics Solution: Combines motor driving, servo control, wireless communication mapping, and sensor ports onto a single compact footprint.
- Enhanced Safety & Monitoring: Real-time directional LED lights and an onboard buzzer simplify debugging and operational status tracking.
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Flexible Power Architecture: Separates logic requirements from the motor drive stage (supporting 6.5V to 12V DC inputs) to protect sensitive microcontroller logic.
Applications
- Autonomous Mobile Robotics: Powering two-wheel or four-wheel drive differential robotic rovers equipped with obstacle-avoidance ultrasonic sensors.
- Wireless Bluetooth Control Carts: Integrating plug-and-play Bluetooth modules to pilot robotic platforms via smartphones or computer terminals.
- Stepper Motor Positioning Rigs: Driving 4-wire stepper mechanisms for precision automated positioning and CNC-lite prototyping tables.
- Interactive Servo Mechanisms: Controlling pan-tilt camera platforms or robotic gripper arms using the dedicated 5V servo header.
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STEM Educational Prototyping: Teaching students embedded systems design, motor control algorithms, and sensor integration in academic labs.
Package Inclusions
- 1 x SPIDER Automation L298P Motor Driver/Servo Shield for Arduino
Technical Specifications
| Item Type | Dual DC Motor & Servo Driver Shield |
| Brand / Series | SPIDER Automation |
| Model Architecture | L298P Motor Drive Shield |
| Controller Compatibility | Arduino Uno, Mega, and pin-compatible microcontroller motherboards |
| Motor Support Channels | 2 × DC Motors or 1 × 4-Wire Stepper Motor & 1 × 5V Servo |
| Drive Chip | L298P Dual Full-Bridge Driver IC |
| Input Voltage Range (Drive Part) | 6.5V ~ 12V DC |
| Max Operating Current (Drive Part) | 2A Max per Channel |
| Max Dissipation Power | 25W |
| Onboard Peripherals | Buzzer (Pin D4), Forward/Backward Steering LEDs, Ultrasonic & Bluetooth Headers |
| Available Unoccupied Pins | Digital Pins: D2, D3, D5, D6, D7, D9 | Analog Pins: A0 ~ A5 (Six Interfaces) |
| Physical Dimensions | 70 × 54 × 18 mm |
| Net Board Weight | 30 g |
| Shipping Weight | 0.033 kg |
| Shipping Dimensions | 10 × 10 × 4 cm |
