In this project, I designed and implemented a secure, efficient, and user-friendly door lock system using RFID technology integrated with an Arduino Uno microcontroller. The system automates access ...

The system utilizes RFID tags or cards to identify individuals and biometric data (such as fingerprints) for additional verification. It includes a central Arduino Uno R3 board that acts as the main ...

[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 ...

この記事は、別記事「PCDJ用MIDIコントローラーをArduinoで自作する（その①：立志編）」の姉妹記事です。お姉さんにあたる①では、今回のコントローラー製作の全体像がわかるので、ぜひそちらもご覧ください。 元記事でもちらっと書きましたが、僕自身 ...

The Arduino is an excellent first embedded development kit, provides a great introduction to electronics, and has the potential to get children into programming. [David] thinks throwing C at ...