[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.

You can threshold that to determine whether the IR LED and the IR light sensor is close to an object. We can do that with the Circuit Playground's IR sender and reciever. The sender is at pin 25 and ...

Abstract: An ultra-thin flexible eddy current proximity sensor array was developed for online measurements of tiny gaps between ... is fabricated on a thin flexible substrate using the flexible ...

Abstract: An ultra-thin flexible eddy current proximity sensor array was developed for online measurements of tiny gaps between ... is fabricated on a thin flexible substrate using the flexible ...

(NYSE: VSH) announced that its VCNL36828P proximity sensor has earned two major industry ... an application-specific integrated circuit (ASIC), a 16-bit ADC, and a dual I²C slave address.