[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 ...

An access card used to gain entrance to a facility. Proximity cards, also called "key cards," have small amounts of memory and, although they may look like a credit or debit card, they are less secure ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Position Sensors play an important role in our daily lives. A position sensor, as the name indicates, provides feedback on the position of the measurand by detecting the presence/absence of an object ...

[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 ...

With increased automation of complex production systems, components that are capable of acquiring and transmitting information regarding the production process become necessary. Proximity sensors -- ...

IDSecurityOnline.com programs all QuickShip proximity cards onsite, making it the fastest way for customers to receive their programmed cards. New York, NY – November 7, 2023 – IDSecurityOnline.com, a ...

Following the successful introduction of the combined biometric and smartcard reader Borer are now adding a USB connected smart card reader/writer to their family of Network ready smart card readers.

A device that detects the presence of an object in the vicinity. There are many types of sensors for myriad applications; however, they all work by emitting a signal and analyzing the changes in the ...