Hw 130 Motor Control Shield For Arduino Datasheet ^hot^ Guide

The HW-130 motor control shield is a budget-friendly, widely available clone of the original Adafruit Motor Shield (V1), designed to mount directly onto an Arduino Uno or Mega. It is primarily used for entry-level robotics and small-scale automation projects due to its ability to control multiple motor types simultaneously. Core Specifications Driver Chipset: Two L293D dual H-bridge motor drivers. Motor Support:

• Driver Chip: L298P (Dual H-Bridge).
• Operating Voltage (Logic): 5V (sourced from Arduino).
• Motor Drive Voltage: 7V to 12V (Recommended), Max 24V (Theoretical).
• Per Channel Current: 2A (Theoretical max per channel), Realistic Continuous Current: ~0.5A to 1A without significant heating.
• Control Mode: PWM Speed Control + Direction Control.
• Thermal Protection: Built-in, but the board relies on passive cooling (the aluminum heat sink).

2.2 Arduino Interface Pins (The Shield Connections)

When stacked onto an Arduino Uno, the HW 130 automatically connects to the following digital pins: hw 130 motor control shield for arduino datasheet

void setup() // Set all control pins to outputs pinMode(E1, OUTPUT); pinMode(M1, OUTPUT); pinMode(E2, OUTPUT); pinMode(M2, OUTPUT); The HW-130 motor control shield is a budget-friendly,