This tiny and lightweight servo can rotate approximately 180° (90° in each direction). This micro servo works just like the standard servo motors but smaller but with high output power. You can use any servo library to control these servo. It doesn’t need a motor driver. It comes with a 3 horns/ arms.
- Brown wire — Ground ( connects to the GND pin in the Arduino board)
- Red wire — Power +5V (connects to +5V pin in the Arduino board)
- Yellow wire — Control signal (connects to the Arduino digital pin)