Hw 130 Motor Control Shield For Arduino Datasheet -

The Ultimate Guide to the HW 130 Motor Control Shield for Arduino: A Complete Datasheet & Application Note

The HW-130 does not have dedicated servo headers, but you can connect signal wires to D9 and D10 (6–7.2V servos need separate external supply).

Overheating:

The L293D chips can get hot. If you are drawing close to 600mA continuously, consider sticking a small aluminum heatsink onto the ICs. Conclusion hw 130 motor control shield for arduino datasheet

6. Arduino Code Example

• Connect Arduino 5V via header.
• Connect motor supply (VM) to shield’s power terminal; match voltage to motor rating.
• Connect grounds: ensure Arduino GND and motor supply GND are common.
• If shield has a VIN jumper, remove or set appropriately to avoid back-powering Arduino.