[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off.

This library allows you to interface your Arduino (Or compatible board) with a SeeedStudio Electronic Brick 125kHz RFID Reader. It might possibly work with other RFID Readers as well, if they use ...

二、Arduino读写IC卡取及UID号 笔者使用的Arduino套件中的RFID读写器，芯片采用NXP公司的RC522，SPI通信，由于Arduino中自带SPI和RFID的库，所以很方便的调用来初始化芯片，以及读取卡片信息。 4、验证密钥，并读取整个扇区数据，具体验证A还是B密钥，需要知道卡的 ...

If you’ve worked with passive RFID before, you know that most readers ... by embedding 12 AA batteries and a custom PCB using an Arduino Nano to interpret the reader’s output.

You have seen RFID Door Lock Mechanism in some Hotels and other places, where you don’t need a key to unlock the room. You are… Be a part of our ever growing community. Semicon Media is a unique ...

chances are you already know what an Arduino is. This microcontroller is at the heart of countless impressive projects like RFID door locks, automated plant watering systems, and even robot cars.