Hw 130 Motor Control Shield For Arduino Datasheet Better ((install)) -

HW-130 Motor Control Shield

The (often identified as the L293D Motor Driver Shield) is one of the most popular and versatile expansion boards for the Arduino Uno and Mega. Designed to handle the high current demands that microcontroller pins cannot support directly, it simplifies complex robotics projects by managing up to four DC motors or two stepper motors simultaneously. Key Technical Specifications

Key features (at-a-glance)

Pull-down Resistors

: Keeps motors disabled during power-up to prevent unwanted movement. hw 130 motor control shield for arduino datasheet better

If you hold the HW-130, you are likely holding a blue PCB stacked with chips. To understand it, we must ignore the "HW-130" label and look at the actual components: HW-130 Motor Control Shield The (often identified as

Reset Button

: Conveniently brought to the top of the shield for easy access. Usage & Software OUT1 and OUT2 → Motor A (red/black) OUT3

// --- Stop --- digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); digitalWrite(IN3, LOW); digitalWrite(IN4, LOW); delay(1000);

The HW-130 Motor Control Shield is not the only motor control shield available for Arduino, but it is one of the most popular and highly regarded. Here are a few key differences between the HW-130 and other popular motor control shields:

• OUT1 and OUT2 → Motor A (red/black)
• OUT3 and OUT4 → Motor B