RFID 卡和标签无处不在！我们在建筑物中使用它们进行访问控制。打印机和复印机可以使用它们来识别工作人员。牲畜标签和宠物识别标签都使用一种 RFID 形式。读取 RFID 设备的技术很便宜，大约 5 美元就可以买到阅读器，而 4 美元，Raspberry Pi Pico 可以从卡/标签 ...

Raspberry Pi enthusiasts looking to build projects including an RFID scanner may be interested in a new tutorial by Instructables member Xeiverse to create a ...

Developers, hobbyists and Raspberry Pi enthusiasts searching for a RFID or NFC reader powered by a Pico W sure to be interested in a new Kickstarter campaign launch for the aptly named ReadPi. Now in ...

The Raspberry Pi is one of the smallest computers anyone can buy. It also happens to be one of the cheapest, with flagship models priced at under $100. This is thanks to how every Pi unit consists of ...