The type SW-520D is a commonly available roller-ball type tilt sensor consists of two conductive elements (poles) and a conductive free mass (rolling ball), encapsulated in the same case. When the ...

A detailed wiring diagram is shown below as a quick reference for the hardware setup program. (wiring diagram) Remember to attach the TILT-Servo to SV-TILT connector, and PAN-Servo to SV-PAN connector ...

This project uses a Raspberry Pi 2 or 3, an Arduino Uno, some servos, and a USB webcam. The end result is a camera mounted to the servo that’s controlled by the Arduino.