In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Abstract: In this paper, a bi-directional coplanar-waveguide (CPW)-fed antenna with circular polarization (CP) is investigated as a radio frequency identification (RFID) reader antenna. The antenna ...

iRox™ is a low-profile, vandal- and ligature-resistant access control reader built with Genuine HID Technology™. Designed for behavioral healthcare environments, iRox LR™ features an ⅛-inch stainless ...

Modern conveniences such as self-checkout and contactless payments are often taken for granted. Because of this, it’s natural to overlook the critical technology that makes such everyday efficiencies ...

Though the risk is low, having your cards skimmed using RFID technology can cause a potentially major financial burden. The best RFID-blocking wallet helps keep you safe. Our editors and experts ...

It can be a pain to wait at a toll booth. Luckily, RFID toll tags can help. RFID toll tags are small devices that drivers attach to their vehicle windshields, usually behind the rearview mirror. Each ...

This is an Arduino library used to drive Pico to control RFID modules. Please note that our library supports Raspberry Pi Pico/RP2040 package versions up to 4.0.2 ...

The ElevenLabs Reader App is a fantastic, 100% free tool that brings the power of ElevenLabs AI directly to your fingertips. In this ElevenLabs tutorial, I’ll show you how to use the ElevenLabs Reader ...

This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...