Science Project Mobile Phone Detector
This is DIY Science Exhibition (Fair) 0f Projects for students. This Mobile Detector Circuit can detect incoming/outgoing calls, messaging, video transmission and any SMS or GPRS uses within the range of 1 meter
The cell phone detectors are mostly hand and pocket-size mobile transmission detectors.Presence of mobile phone at any place, detected simply by the RF signal transmitted by the device, using a cell phone detector. So it can be used to prevent use of mobile phones in examination halls, confidential rooms, etc.