Hw 130 Motor Control | Shield For Arduino Datasheet

Remove the if using a separate power supply for the motors. Basic Code Example:

The HW-130 Motor Control Shield is an essential "bridge" for robotics. While it uses an older L293D architecture, its ease of use and compatibility with the Adafruit library make it the go-to choice for students and hobbyists building their first motorized creations.

Standard 3-pin headers connected to Arduino’s digital pins 9 and 10. 3. Pin Mapping and Conflicts hw 130 motor control shield for arduino datasheet

The shield uses almost all digital pins on the Arduino Uno, which is a critical detail for planning your project. Arduino Pins Used Digital 9 and 10 DC/Stepper Motors Digital 3, 5, 6, 11 (PWM) Shift Register (74HC595) Digital 4, 7, 8, 12

The (often referred to interchangeably with the L293D Motor Drive Shield) is one of the most versatile and affordable tools for hobbyists looking to add motion to their Arduino projects. Whether you are building a four-wheel-drive robot, a pan-tilt camera system, or a basic CNC machine, this shield provides the necessary power handling to bridge the gap between delicate microcontrollers and power-hungry motors. Remove the if using a separate power supply for the motors

The L293D chips can get hot. If you are drawing close to 600mA continuously, consider sticking a small aluminum heatsink onto the ICs. Conclusion

Comprehensive Guide to the HW-130 Motor Control Shield for Arduino Standard 3-pin headers connected to Arduino’s digital pins

Check the PWR jumper. If it's off and you haven't connected external power to the shield, the motors won't move even if the Arduino is on.