Cell Phone Detector Circuit Ppt. This circuit is very useful to detect cell phones at cell phone restricted places like exam halls meeting rooms hospitals etc. A circuit that detects signals of the range 0 9ghz to 3ghz is used to detect a cell phone when in use.
A project report on cell phone rf signal detector jammer presented by. Amar raj 3rb08ec007 2. When the signal is detected an led blinks to indicate the usage of a cell phone within a radius of 1 5 metres.
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Project report of cell phone detector circuit 1. Irene lalhminghlui 510615018 subhajit dutta 510615007 priyadeep biswas 510615015 ranapratap majee 510615001 gaurab bhowmik 510615009 somdutta tikadar 510615012 2. Whenever usage of mobile phone is detected such as calling or texting a beep alarm starts sounding and a led blinks. Cell phone detector is a circuit that sense the presence of any activated cell phone nearby and gives an indication of activated cell phone near around of it.
