Hw 130 Motor Control Shield For Arduino Datasheet Better Jun 2026

// Decrease speed for (int i = 255; i >= 0; i--) motor1.setSpeed(i); motor1.run(FORWARD); delay(5);

The is a popular L293D-based driver designed to mount directly onto an Arduino Uno or Mega . It is a versatile "all-in-one" solution for small-scale robotics, capable of driving multiple motor types simultaneously with minimal wiring. Key Specifications & Features Hw 130 Motor Control Shield For Arduino Datasheet Better hw 130 motor control shield for arduino datasheet better

This is a two-terminal block where you connect the power supply for your motors. The supply's positive wire goes to EXT_PWR(+) and the ground to GND . This source will power the motors directly and, if the PWR jumper is in place, power the Arduino through its 5V regulator. // Decrease speed for (int i = 255; i >= 0; i--) motor1

Connect up to 4 DC motors (M1, M2, M3, M4). The supply's positive wire goes to EXT_PWR(+) and

The servo header shares the Arduino’s 5V regulator. A stalled servo (e.g., MG995) can draw 1A+ and instantly reset your Uno. Remove the +5V jumper and power servos from a separate 5V/3A UBEC.

The HW-130 stands out from many other shields because it is an "all-in-one" solution. It allows you to control up to four bidirectional DC motors or two stepper motors, and it even provides dedicated headers for two servomotors. This makes it a versatile starting point for a wide variety of projects, from simple wheeled robots to more complex automated systems.