FEETECH FS90R with Wheel (2 Sets) - 360° Rotation | Continuous Rotation Robotic Servo with Wheel | by himalayanelixir

Description

Need to make a tiny robot? This little micro servo rotates 360 degrees fully forward or backwards, instead of moving to a single position. You can use any servo code, hardware or library to control these servos. Good for making simple moving robots. Comes with five horns and attachment screws, as shown. 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 "90" (1.5ms pulse) is stop, "180" (2ms pulse) is full speed forward, "0" (1ms pulse) is full speed backwards. They may require some simple calibration, simply tell the servo to 'stop' and then gently adjust the potentiometer in the recessed hole with a small screwdriver until the servo stops moving.Good for beginners who want to make stuff move without having to use a motor controller, especially since it will fit in small places.The black plastic wheels are designed specifically for use with micro continuous rotation servos. The wheels have silicone tires and measure 60 mm (2.36″) in diameter.