"As Alzheimer's disease progresses, the need to nurture, love and be loved increases." American Association of Geriatric Psychiatrists, 2012 conference in Washington DC
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"As Alzheimer's disease progresses, the need to nurture, love and be loved increases." American Association of Geriatric Psychiatrists, 2012 conference in Washington DC
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Hw | 130 Motor Control Shield For Arduino Datasheet ~repack~

| Feature | HW-130 (L293D) | L298N Shield | TB6612 Shield | |-----------------------|------------------------|--------------------|---------------------| | Max current | 0.6A continuous | 2A | 1.2A | | Voltage range | 4.5–12V | 5–24V | 4.5–13.5V | | PWM frequency noise | Audible (~1kHz) | Lower | Ultrasonic (high) | | Efficiency | Poor (linear-like) | Moderate | Good | | Price | Very low (~$5) | Low (~$8) | Moderate (~$12) |

If you are using small 5V motors (like cooling fans), you can power everything from the Arduino.

Because no official HW‑130 datasheet exists, always refer to the for detailed electrical characteristics and schematics. The two boards are hardware‑compatible, and the library support is identical. hw 130 motor control shield for arduino datasheet

void loop() // Ramp up speed from 0 to 255 for (int speed = 0; speed <= 255; speed++) analogWrite(ENA, speed); analogWrite(ENB, speed); delay(10);

The (often labeled as an L293D Motor Driver Shield) is a versatile, low-cost expansion board for the Arduino Uno and Mega. It is essentially a clone of the original Adafruit Motor Shield V1 , designed to drive inductive loads such as relays, solenoids, DC motors, and stepper motors. Key Technical Specifications | Feature | HW-130 (L293D) | L298N Shield

#include <AFMotor.h> // The library that unlocks the HW-130

The is a highly versatile, budget-friendly expansion board designed to plug directly into the Arduino Uno R3 footprint . It is functionally identical to the classic Adafruit Motor Shield v1 , featuring two L293D Dual H-Bridge motor driver chips paired with an SN74HC595N 8-bit shift register . This hardware architecture allows you to concurrently drive up to four bi-directional DC motors, two stepper motors, and two 5V hobby servo motors while conserving the microcontroller's limited digital input/output (I/O) pins. 📊 Technical Specifications & Absolute Maximum Ratings void loop() // Ramp up speed from 0

The shield simplifies wiring by plugging directly onto the Arduino . It uses a shift register to control motor directions, meaning only a few digital pins are occupied .