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Optical Sensors
by Tarun Agarwal 4 months ago

Optical Sensor Basics and Applications

An optical sensor converts light rays into an electronic signal. The purpose of an optical sensor is to measure a physical quantity of light and, depending on the type of sensor, then translates it into a form that is readable by an integrated...

Mobile Jamer
by Tarun Agarwal 1 year ago

Tutorial on How Mobile Phone Jammer Works

The GSM mobile jammer is a device which transmits the signals to the same frequency. The jamming section is successful when the area of the mobile phone signal is disabled if the jammer is on. The first jamming device was developed and...