Introduction To restrict the use of cell phones at serious places like examination rooms, prayer rooms, etc, the administrator of that place can use this device, called a cell phone call detector. It enables to … Read more
call detector
In this tutorial, we will make a “Mobile Phone Detector Circuit”. A mobile phone detector device can identify the existence of an activated cell phone nearby and give an indication of an activated cell phone … Read more
Mobile Phone Detector Circuit
What is a Cell Phone Detector? A Cell phone detector basically senses the presence of any cellular device within its vicinity & provides a relevant indication. It can also be considered as a frequency detector … Read more
How To Make A Cell Phone Detector using LM358 Op-Amp IC
Introduction: Technology has made a great advancement in the past years and with the evolution in communication technology cell phones play a vital role in our lives today. But misuse of these gadgets is also … Read more
Mobile Phone Detector Circuit – Electronics Projects
Introduction To prevent the use of cell phones at serious places like examination rooms, prayer rooms, etc, the administrator of that place can use this device, called a cell phone call detector. It enables to … Read more
Cell Phone Call Detector using LM358 IC
Call Detector Circuit are useful electronic circuits that can detect the presence of any transmitting RF mobile device nearby and gives a visual indication with respect to it. Basically, Cell-phone detector is a Frequency Detector … Read more