RFID Not Detected: Check connections between the RFID module and Arduino. Ensure correct wiring of SCK, MISO, MOSI, and SDA pins. Incorrect UID: Ensure the RFID card's UID matches the one stored in ...

Meet the Arduino Compatible RFID Reader Module. It can hold card data for up to five cards, takes seconds to program, and holds card data in EEPROM memory, which means that the cards are saved ...

Arduino_RFID_Modules Maker系列 在克里斯．安德森（Chris Anderson）所著『自造者時代：啟動人人製造的第三次工業革命』提到，過去幾年，世界來到了一個重要里程碑：實體製造的過程愈來愈像軟體設計，開放原始碼創造了軟體大量散佈與廣泛使用，如今，實體物品上也逐漸發生同樣的效應。

The Arduino acts as the brains of the operation while an off-the-shelf NFC/RFID reader module is used to read the RFID tags. To add new keys to the system, [Jason] simply swipes his “master ...

In this video, the presenter will construct a simple locking mechanism using a 12 V solenoid, RFID module and an Arduino UNO development board. This smart lock will work with RFID Tags.

The card reader can be used two further enhance both Arduino and Raspberry Pi projects and is now available from just C$21 or roughly £13 with worldwide delivery expected to take place during ...

To let its employees socialize from 300 miles away, ad agency Allen & Gerritsen hacked together an interactive game using RFID sensors, an Arduino, and some custom in-house development. Now ...

This project, PRAVESH, is an RFID-enabled Smart Entry-Exit System designed to streamline campus access by replacing manual logs with fast, automated RFID-based logging. Built on Arduino UNO R4 Wi-Fi, ...

The system's three most important components are an electrical locking mechanism, an Arduino microcontroller, and an RFID reader module. The RFID reader will verify the card's validity, and then the ...