One uses the LiquidCrystal_I2C library (I²C display). The other uses the LiquidCrystal library (parallel display). In the code, set: USE_I2C = 1 for I²C displays (with LiquidCrystal_I2C) USE_I2C = 0 ...
Arduino code that enables the power of a USB connection for a certain timespan after scanning a valid RFID tag. By powering tue USB connection of a master/slave socket strip, this code can be used to ...
Serial entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to launch his 33rd campaign allowing electronic enthusiasts to back a small yet fast RFID reader. The card reader can be ...
「もっと効率化できないか」と大変で非効率な在庫管理に悩むことはありませんか?手作業の多さやミスの発生、在庫把握の遅れなど、多くの現場が同じ課題を抱えています。そんな問題を解決し、成果を多く挙げている手段の1つがRFIDを活用した在庫管理 ...
I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...
An Arduino, a spent roll of toilet paper, magnet wire, and a few passive components are what’s needed to build this RFID spoofer. It’s quick, dirty, and best of all, simple. However, [SketchSk3tch’s] ...
タカヤ株式会社(本社:岡山県井原市井原町、代表取締役社長岡本 龍二、以下 タカヤ)は、HF帯(13.56MHz)RFIDに対応した「RFIDエンコード用ソフト」の無償提供を2025年4月30日より開始いたします。バーコード管理しているお客様のRFIDへの置き換えを促進し ...