Hw 130 Motor Control Shield For Arduino Datasheet Free |link| -

The HW-130 motor control shield (frequently referred to as the L293D Motor Shield V1) is a versatile expansion board designed for the Arduino Uno and Mega. It serves as a comprehensive "plug-and-play" solution for controlling up to four DC motors, two stepper motors, and two 5V hobby servos simultaneously. HW-130 Technical Specifications

The core of the HW-130 is the L293D dual H-bridge chipset, which handles high-voltage and high-current inductive loads.

Chipset: 2 x L293D Motor Drivers + 1 x 74HC595 Shift Register.

DC Motor Support: 4 bi-directional DC motors with 8-bit speed selection (~0.5% resolution).

Stepper Motor Support: 2 stepper motors (unipolar or bipolar).

Servo Support: 2 connections for 5V hobby servos using the Arduino's high-resolution timers. Current Output: 600mA continuous per channel (1.2A peak).

Voltage Range: 4.5V to 25V (though typically used at 5V–12V). hw 130 motor control shield for arduino datasheet free

Safety Features: Thermal shutdown protection and internal kickback protection diodes. Pinout and Connectivity

The shield simplifies wiring by bringing out most Arduino pins to terminal blocks and headers. L293D Based Arduino Motor Shield

Here’s a concise, interesting “datasheet-style” summary for the HW-130 Motor Control Shield (often sold as a clone of the L298N-based Arduino shield). This is formatted for easy reading and homework submission.

2. Key Specifications

| Parameter | Value | | :--- | :--- | | Driver Chip | L298P (Dual Full-Bridge Driver) | | Operating Voltage (Logic) | 5V (Supplied by Arduino) | | Operating Voltage (Motor) | 6V – 12V (Recommended), Max 25V | | Output Current (Per Channel) | 0.5A – 1A (Nominal), Max 2A (Peak) | | Control Logic Voltage | 5V Compatible | | Thermal Protection | Built-in Heat Sink | | Dimensions | Standard Arduino Shield Size |

8. Where to Find the “Free Datasheet”

Since the HW-130 is a generic module (not an original chip), you will not find an official HW-130 datasheet. Instead, download these free technical documents:

  1. L9110S Datasheet – The actual IC specification (PDF freely available from LSI/CSI or UMW brand).
  2. HW-130 Schematic – Available on open-source hardware repositories like GitHub or ElectroDragon.
  3. Arduino Playground – L9110S Library – Community-provided documentation and examples.

Search terms:

Arduino Pin Assignment

The HW-130 maps the L298P controls to the Arduino as follows:

| Function | Arduino Pin | Description | | :--- | :--- | :--- | | Motor A Direction | D12 | Controls direction of M1 (HIGH/LOW) | | Motor A Speed (PWM) | D3 | Controls speed of M1 (PWM 0-255) | | Motor B Direction | D13 | Controls direction of M2 (HIGH/LOW) | | Motor B Speed (PWM) | D11 | Controls speed of M2 (PWM 0-255) | | Brake A | D9 | Active LOW (Usually kept HIGH for free-run) | | Brake B | D8 | Active LOW (Usually kept HIGH for free-run) |

(Note: On some generic variations of this board, the Direction and Speed pins may be swapped (e.g., D5/D6 for speed), but the D3/D11/D12/D13 configuration is standard for the L298P Shield design.)

7. Where to Find the Real Datasheet (Free)

The HW-130 doesn’t have its own official datasheet – it’s a shield based on the L298N:

3. Pinout & Interface Mapping

This shield utilizes specific Arduino pins to control direction and speed (PWM). Note that when this shield is attached, you cannot use these pins for other sensors.

Option 2: The "Quick & Direct" (Best for Reddit or Twitter/X)

Title: Datasheet for the HW-130 Arduino Motor Shield (Free PDF) The HW-130 motor control shield (frequently referred to

Body: For anyone struggling to find the manual for the HW-130 Dual DC Motor Driver Shield (L298P chip based).

It turns out a lot of sellers don't include the PDF, but I found a reliable source. The shield uses:

Grab the free datasheet here: [Insert Link]

#Arduino #Robotics #OpenSource

What is the HW 130 Motor Control Shield?

The HW 130 is a clone/derivative of the classic L293D motor driver shield for Arduino Uno, Leonardo, and Mega. It is built around the L293D quadruple half-H driver IC. The "HW" prefix typically denotes a specific PCB layout version manufactured by Chinese OEMs (e.g., HiLetgo, Keyestudio).

Core Capabilities: