Mobile Phone Sniffer

Mobile Phone Sniffer Design by B. Kainka Track down mobile phones using this handy directional finder Part list -----------------...

GSM phone ring detection

This circuit was designed to detect when a call is incoming in a cellular phone (even when the calling tone of the device is switched-off) b...

Cell phone jammer

A beautiful mobile cell phone jammer schematic diagram for use only in GSM1900 with frequency from 1930 MHz to 1990 MHz. The GSM1900 mobile...

Cell Phone Car Charger

The goal of this project is to demonstrate the design, simulation, and construction of an in-car cellphone charger. The entire process will ...

Mobile phone sniffer – gsm telephone detector

This handy, pocket-size mobile transmission detector or sniffer can sense the presence of an activated mobile cellphone from a distance of ...