Hw 130 Motor Control Shield For Arduino Datasheet __hot__ Jun 2026

74HC595 (Used to expand pins for motor control) Input Voltage (Motor Power): 4.5V to 25V DC

If removed, Arduino power and motor power are separated. If installed, the motor power source can power the Arduino. 4. How to Use the HW-130 with Arduino

Have you fried an Arduino with one of these? (I have.) Tell your horror story in the comments below.

5V, typically powered by the Arduino's 5V pin . hw 130 motor control shield for arduino datasheet

The Arduino and the motor shield are isolated. You must supply logic power to the Arduino (USB/DC jack) and motor power to the EXT_PWR terminal separately. This is the recommended configuration. Motor Terminal Blocks

The is a versatile expansion board for the Arduino Uno and Mega, designed to drive multiple motors simultaneously using only a few pins. It is a high-power, multi-functional shield based on the L293D driver chipset and is widely used for robotics projects. Technical Specifications Adafruit Motor Shield

The datasheet implies "Standard Arduino Logic." Here is the translation: 74HC595 (Used to expand pins for motor control)

You need a plug-and-play solution to drive two small yellow DC motors (TT motors) or a small stepper motor for a CNC plotter, and you want to avoid messy wiring.

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?

Power your Arduino separately via its USB port or its own DC jack. Motor Terminal Layout How to Use the HW-130 with Arduino Have

These break out the +5V, GND, and control lines for two hobby servo motors. They connect directly to Arduino's hardware timer pins (Digital Pins 9 and 10) for jitter-free PWM control. Logic and Control Pins (Occupied Pins)

Unlike its more powerful successor (e.g., L298N-based shields), the HW-130 focuses on low-voltage, low-current applications where simplicity and direct Arduino pin mapping are paramount.

The HW 130 includes a 78M05 linear voltage regulator. This circuit is critical: