void setup() pinMode(MA_Speed, OUTPUT); pinMode(MA_Dir, OUTPUT); // ... repeat for Motor B
Up to 4 bi-directional DC motors with individual 8-bit speed selection hw 130 motor control shield for arduino datasheet
The HW-130 is a beginner-friendly, cost-effective shield based on the standard L298P driver chip. While the hardware is robust for small projects, the documentation (datasheet) often lacks clarity regarding pin mappings and power limits. Below is a breakdown of what the datasheet tells you—and what it often leaves out. Below is a breakdown of what the datasheet
is a highly versatile, budget-friendly hardware expansion board designed to drive inductive loads like DC motors, stepper motors, and servos. It is widely used in hobbyist robotics, automated CNC prototypes, and DIY mobile platforms. Structurally, it is a fully layout-compatible open-source clone of the classic . including DC motors
Note: The HW-130 is a clone/variant of the popular L293D-based motor driver shields (similar to the Arduino Motor Shield Rev3). If you have a specific brand variant, pin functions remain largely the same.
// HW 130 with analogWrite() PWM speed control // Remove the ENA and ENB jumpers from the shield first
The is a popular, cost-effective expansion board for the Arduino Uno and Mega, based on the L293D quadruple H-bridge chipset . It is designed to drive a variety of inductive loads, including DC motors, stepper motors, and solenoids. Key Technical Specifications