This micro servo can be accurately controlled to move through 180° and easily add motion to your next project!
The TowerPro SG90 features a standard servo cable with 3-wires: brown for ground, red for positive, and orange for the PWM signal. You can use any servo code, hardware or library to control these servos. To control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE. Position "0" (1.5ms pulse) is middle, "90" (~2ms pulse) is all the way to the right, "-90" (~1ms pulse) is all the way to the left.
This set includes mounting screws and additional horn accessories to make prototyping easier. It's great for getting started with moving things without the hassle of building motor controllers and gearboxes, or worrying about measuring position feedback!