Hw 130 Motor Control Shield For Arduino Datasheet Best

If you are using an Arduino Uno, the analog pins () are fully broken out and available. You can use these pins as either analog inputs or digital inputs/outputs for ultrasonic sensors, infrared line trackers, or bumpers. Power Connections and the EXT_PWR Jumper

The HW-130 shield fits perfectly on:

8-bit serial-to-parallel shift register used to expand Arduino pins. Voltage Range: Supports motor voltages from 4.5V to 24V (though often recommended up to 12V for generic versions). Output Current: continuous current per channel ( ) with thermal shutdown protection. 5.imimg.com Driving Capabilities hw 130 motor control shield for arduino datasheet

The HW-130 motor control shield is a popular, budget-friendly expansion board designed for Arduino Uno and Mega microcontrollers. Based on the classic L293D push-pull driver design, this shield allows hobbyists and engineers to drive multiple motors simultaneously without messy breadboard wiring.

(Schematic available from open-source L293D shield designs) If you are using an Arduino Uno, the

A common use for the HW-130 is building a Bluetooth-controlled robot. This example uses the HW-130, an Arduino Uno, a Bluetooth HC-05 module, and two DC motors.

The HW-130 is a clone/derivative of the classic dual H-bridge driver. However, unlike the big blue heatsink modules, the HW-130 is designed as a shield that stacks directly onto an Arduino Uno or Leonardo. Voltage Range: Supports motor voltages from 4

| Arduino Pin | Function | Remarks | | ----------- | ------------------------------------------- | ----------------------------------------------- | | | PWM speed control for Motor #2 / Stepper #1 | Used by the AFMotor library | | D5 | PWM speed control for Motor #3 / Stepper #2 | – | | D6 | PWM speed control for Motor #4 / Stepper #2 | – | | D9 | Servo 1 signal line | Hardware PWM – avoids jitter | | D10 | Servo 2 signal line | – | | D11 | PWM speed control for Motor #1 / Stepper #1 | – | | D12 | Direction control for Motor #1 / Stepper #1 | Used in low‑level control when bypassing libraries | | D13 | Direction control for Motor #2 / Stepper #1 | – |

connected to the Arduino's high-resolution dedicated timers for jitter-free operation. 5.imimg.com Pin Mapping & Usage

When purchasing, confirm that the shield includes the and the 74HC595 shift register – some very cheap clones may omit the shift register and use more I/O pins.

The shield uses almost all digital pins on the Arduino Uno, which is a critical detail for planning your project. Arduino Pins Used Digital 9 and 10 DC/Stepper Motors Digital 3, 5, 6, 11 (PWM) Shift Register (74HC595) Digital 4, 7, 8, 12