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.) hw 130 motor control shield for arduino datasheet free
| HW-130 Function | Arduino Pin | |----------------|-------------| | Motor A Enable (PWM) | D5 | | Motor A Direction 1 | D4 | | Motor A Direction 2 | D3 | | Motor B Enable (PWM) | D6 | | Motor B Direction 1 | D7 | | Motor B Direction 2 | D8 |
Note: Some clones swap pins – always check continuity. The HW-130 maps the L298P controls to the
| Parameter | Value / Range | | :--- | :--- | | Driver Chip | 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) |
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). Note: Some clones swap pins – always check continuity
Core Capabilities:
