[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...

In this CD4017 project, I have shown how to make a simple motion sensor switch using 4017 IC and E18-D80NK IR proximity sensor to automate the washroom light. You can also use this circuit as a motion ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...

The iPhone’s proximity sensor is one of its handier built-in features. When you raise your iPhone to your ear, its screen will automatically go dark due to the feature, saving battery and making sure ...

Abstract: This paper presents a new structure of two-dimensional signal transmission (2DST). In a 2DST system, communication nodes communicate with each other by using electromagnetic wave localized ...

We have Google Dialer in android apps and this is the cause of the entire problem. In technical terms, this problem is because of the proximity sensor in the Google Dialer. Usually, the proximity ...