Schematic of the Vibration Alarm with PIC12F675 Circuit. Advertisement. PIC12F675 datasheet. The vibration sensor module is monitored by GP5 (pin 2) of PIC12F675. During the normal condition, GP5 is ...

The SW-420 vibration sensor module is able to sense vibration/impact at any level. It’s a pretty cheap sensor module that demands little external electronics to get to work. Since it provides a simple ...

When vibrations are detected, the system triggers both a local audible alarm and sends email alerts to specified recipients. 📦 Hardware Components Component Quantity NodeMCU ESP8266 1 SW-420 ...