Hw 130 Motor Control Shield For Arduino Datasheet < ORIGINAL >
Key onboard components:
This comprehensive technical datasheet and guide covers the specifications, pinouts, and code implementation for the HW-130 shield. Technical Specifications
| Project | HW‑130 Configuration | | --------------------------- | --------------------------------------------------- | | | 2 or 4 DC motors; HC‑05 Bluetooth module for remote control | | CNC Drawing Plotter | 2 stepper motors (X and Y axes) + 1 servo for pen lift | | Smart Home Curtain Opener | 1 DC motor + limit switches | | Line‑following Robot | 2 DC motors + IR line sensors | | Surveillance Pan‑Tilt | 2 servos (pan and tilt) + 2 DC motors for wheels | | Model Railway Turnout Control | Up to 4 Tortoise switch machines | hw 130 motor control shield for arduino datasheet
The HW-130 is a beginner-friendly, cost-effective shield based on the standard L298P driver chip. While the hardware is robust for small projects, the documentation (datasheet) often lacks clarity regarding pin mappings and power limits. Below is a breakdown of what the datasheet tells you—and what it often leaves out.
The offers an excellent balance of power and simplicity for Arduino-based robots. By using two L293D chips, it provides independent control over multiple motors, making it indispensable for 2-wheel or 4-wheel drive platforms. If you're using this for a complex project, tell me: What type of motors (DC or Stepper) are you using? What is the voltage of your motor battery? Below is a breakdown of what the datasheet
It is a cost-effective alternative to official shields, especially popular among hobbyists and educators building small robots, automated systems, and various motion-control projects.
Here is comprehensive content structured as a for the HW-130 Motor Control Shield for Arduino. If you're using this for a complex project,
Many users damage their shields or Arduino boards because they ignore proper power supply practices. Follow these rules carefully.
#define ENB 6 // Speed for Motor B #define IN3 9 // Direction 1 #define IN4 10 // Direction 2
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