Mobile Phone Detector Circuit Diagram. The circuit can detect both the incoming and outgoing calls sms and video transmission even if the mobile phone is kept in the silent mode. This part should be like an aerial so the capacitor is arranged as a mini loop aerial.
With the development of communication technology the requirement of cellphones has expanded dramatically. This mobile sensor can be used to avoid the use of mobile phones in private rooms examination halls etc. We know that every mobile phones operates under 800 mhz to 2100 mhz range of frequency spectrum and by detecting the.
With the development of communication technology the requirement of cellphones has expanded dramatically.
This is useful in that places where mobile phone is prohibited like offices classroom hospitals exam hall etc. The moment the mobile phone detector detects rf transmission signal from an activated mobile phone it starts sounding a beep alarm and the led blinks. Block diagram and working of cell phone detector. Rl tuned circuit resistor inductor circuit is not suitable.
