Electronics circuitry behind this tiny module is usually centered around the dual- comparator chip LM393. The module features a tilt sensor, a signal amplifier, a standard 4-pin header, a power ...

Remember to attach the TILT-Servo to SV-TILT connector, and PAN-Servo to SV-PAN connector. Header H1 should be linked to the Arduino board with correct pin connections (D10 – 4, D9 – 3, A1 – 2, A0 – 1 ...