About this document
Mobile Detector by vikky8520 is a document available to read on EtoBox.
This document describes the design and implementation of a mobile detector circuit that can detect activated mobile phones within 1.5 meters using a graphical LCD display. The circuit uses a 0.22μF disk capacitor to capture radio frequency signals from mobile phones. An op-amp converts the captured signals into a corresponding output voltage. When a signal is detected, a monostable timer and buzzer are triggered to provide an alarm. The circuit components include a microcontroller, 555 timer, operational am
- Author
- vikky8520
- Language
- EN