Monthly Archives: May 2020

NFC sensor working and its applications

By | May 27, 2020

Over the years, technologies are progressing day by day. Mobile phones adopt new technologies very fast. Different mobile companies are using different inventions in their mobiles. NFC “Near Field Communication” is also a new technology that is using in smartphones these days. Mostly, it is using to transfer data between two devices, such as sharing… Read More »

Electrical transducer & their characteristics

By | May 4, 2020

A Transducer is a physical device that receives energy from one system and transmits it into the same form or another form of another system. There are three main parts included in its working principle. First is the sensor, second signal conditioning unit and the last one is data representation. A sensor is an electronic… Read More »

What are proximity sensors & their working principle

By | May 1, 2020

As the sensor name suggests, the Proximity sensor is a sensor that can detect other objects, which comes closer to it, up to a certain range of distance without any physical connection. The covering distance of sensor is called sensing range which varies according to size of the sensor, for example, an 18mm diameter inductive… Read More »