Hw 130 Motor Control Shield For Arduino Datasheet Free Better ◆
AF_DCMotor motor1(1); AF_DCMotor motor2(2); AF_DCMotor motor3(3); AF_DCMotor motor4(4);
Most users will never need to touch these pins directly, because the AFMotor.h library abstracts them away.
// Stop both motors digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); digitalWrite(IN3, LOW); digitalWrite(IN4, LOW); delay(1000);
The HW 130 is ideal for small hobby robotics (micro-metal gearmotors, TT motors, NEMA-17 at low current). For stall-prone 12V motors, upgrade to an L298N or MOSFET driver.
HW-130 Motor Control Shield for Arduino: Datasheet and User Guide hw 130 motor control shield for arduino datasheet free
: Supports motor voltages from 4.5V to 25V (depending on the specific version, some support up to 36V).
The shield plugs directly on top of an Arduino Uno, Mega, or Leonardo [1]. It utilizes specific pins for communication, leaving others free for sensors. Motor Connections
Multiple hobbyist and community websites provide free datasheets, pinout diagrams, and user manuals that are directly relevant to the HW‑130:
Up to 2 stepper motors (unipolar or bipolar) with single/double/interleaved or micro-stepping [1] HW-130 Motor Control Shield for Arduino: Datasheet and
| Parameter | Value / Range | | :--- | :--- | | | L9110S (Dual H-bridge) | | Operating Voltage (Motor) | 3V – 12V DC | | Logic Voltage (VCC) | 5V (from Arduino) | | Peak Output Current (per channel) | 1.2A (Max) | | Continuous Output Current | 0.8A (recommended) | | Logic Input Voltage | High: 2.5V – 5V, Low: 0V – 0.5V | | PWM Frequency Support | 0 – 100 kHz (typical 1-10 kHz) | | Standby Current | < 0.1µA | | Operating Temperature | -20°C to +80°C | | Dimensions | 68.5mm x 53.3mm (Standard Uno shield size) |
void loop()
| Shield Label | Arduino Pin | Function | | :--- | :--- | :--- | | (Motor Power) | Vin (7-12V) | Supplies power to motors (pass-through from Arduino barrel jack) | | GND | GND | Common ground | | B-IA | Digital Pin 4 | Control signal for Motor B (Input A) | | B-IB | Digital Pin 5 | Control signal for Motor B (Input B) | | A-IA | Digital Pin 6 | Control signal for Motor A (Input A) | | A-IB | Digital Pin 7 | Control signal for Motor A (Input B) |
Central terminal block connections acting as common ground [1]. SER1, SER2: 3-pin headers for 5V hobby servo motors [1]. Power Jumpers and Terminals Hardware and key components
Most official L293D datasheets are 20+ pages long, filled with thermal curves and switching characteristics. The "HW 130" specific datasheet is rarely included in retail packaging. Instead, sellers link to broken Google Drive files.
AF_DCMotor motor1(1); AF_DCMotor motor2(2); SoftwareSerial BT(10, 11); // RX, TX
The HW-130 shield simplifies the process of driving DC motors, stepper motors, and servos. It plugs directly onto standard Arduino Uno, Mega, or Leonardo footprints, handling high-current loads while keeping your microcontroller safe from voltage spikes. Key Capabilities
In addition to the datasheet, there are many online resources available that provide tutorials, examples, and projects for the HW-130 Motor Control Shield. These resources can help users get started with the shield and explore its full potential.
Hardware and key components