[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 ...

[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 ...

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 ...

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 ...

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

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 ...