The RFID Attendance System is an Arduino-based project that allows for tracking the attendance of individuals using RFID cards. This system utilizes an RFID reader to scan RFID card IDs and displays ...

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 ...

[Matt] has mixed up a batch of two RFID reading door lock systems. While the “door lock” part of the setup has yet to come into existence, the “RFID reading” section is up and running. By using the ...

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 ...

After acquiring Philadelphia-based Neiman Group, Boston ad agency Allen & Gerritsen found itself with two teams of employees separated by 300 miles. It presented an increasingly common problem: When ...

米Microsoft Corporationは6日（現地時間）、マイコンボード“Arduino”向けの「Visual Studio Code」拡張機能「Visual Studio Code Extension for Arduino」をオープンソース化したことを明らかにした。ソースコードは現在、“GitHub”のプロジェクトページから入手可能。拡張機能 ...

MIT researchers invent counterfeit detection tag, Clustag Demonstrates its RFID MOT Station for Warehouses, Silicon labs and Arduino Collaborate for Matter over Thread Researchers at Massachusetts ...