Thermal shutdown protection and internal kickback protection diodes. Pinout and Connectivity
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 free
Note: Some clones swap pins – always check continuity. Note: Some clones swap pins – always check continuity
The (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 HW-130 Technical Specifications Just picked up an HW-130
Just picked up an HW-130 Motor Control Shield for an upcoming robotics project. It’s a great, cheap shield for driving two DC motors (or one stepper) based on the L298P driver.
2 x L293D (quadruple high-current half-H drivers) and 1 x 74HC595 (8-bit shift register). Motor Supply Voltage ( cap V sub cap S cap S end-sub Supports a wide range from 4.5V to 25V (some variants up to 36V). Logic Control Voltage ( cap V sub cap S 4.5V to 5.5V Output Current: per channel (continuous) with a Drive Capabilities: 4 bi-directional DC motors with individual 8-bit speed selection. 2 stepper motors
To control speed, apply a PWM signal (e.g., analogWrite() on Arduino) to either IA or IB while keeping the other LOW. For forward, PWM to IA; IB = LOW. For reverse, PWM to IB; IA = LOW.