According to data from Matha Electronics and iFuture Tech , the core specs are: L293D Based Arduino Motor Shield
To help you make the final decision, follow this simple guide.
: Operates with motor supply voltages from 4.5V to 25V (some versions support up to 36V).
delay(1000);
| Symptom | Likely Cause | Better Fix than Datasheet | |---------|--------------|----------------------------| | Motor runs slowly | Low motor voltage | Supply >7V, remove 5V jumper | | Arduino resets when motor starts | Inrush current | Add 1000µF capacitor across motor supply terminals | | One motor doesn't reverse | Broken H-bridge channel | Swap motors to verify; use remaining channel | | High-pitch whine | PWM frequency audible | Change timer prescaler to lower freq (not recommended) or accept it | | Heating under no load | Shoot-through current | Replace L298N with a modern MOSFET driver (TB6612) |
The shield uses two chips and one 74HC595 shift register to expand the number of control pins. Motor Supply Voltage ( Vmotorcap V sub m o t o r end-sub ): 4.5V to 25V (up to 36V on some versions). Output Current: 600mA continuous per channel (1.2A peak). Drive Capacity: Up to 4 DC motors with individual 8-bit speed selection. Up to 2 stepper motors (unipolar or bipolar).
This section answers your primary query for a "datasheet better" by providing the full technical breakdown of the HW-130. Below is a complete specification sheet derived from the L293D chip's official data and the shield's common implementations. hw 130 motor control shield for arduino datasheet better
The shield is built around two L293D motor driver ICs and a to save Arduino pins.
#include <AFMotor.h>
The HW-130 motor control shield is an excellent starting point for learning about motor control and building simple robots. Its primary strength lies in its ease of use—just plug it in, use the Adafruit library, and you're up and running. According to data from Matha Electronics and iFuture
The (often referred to as an L293D Motor Shield ) is a popular, cost-effective solution for driving multiple DC motors, stepper motors, and servos. It is designed to stack directly onto an Arduino Uno, Mega, or Duemilanove, eliminating complex wiring for robotics projects.
In conclusion, the HW-130 Motor Control Shield for Arduino is a high-performance and easy-to-use shield that provides a better way to control DC motors. With its impressive features, specifications, and benefits, the shield is an excellent choice for a wide range of applications. Whether you are an Arduino enthusiast or a robotics hobbyist, the HW-130 Motor Control Shield is definitely worth considering.
// Map IN1,IN2,IN3,IN4 accordingly