In this tutorial, we are going to learn how to make RFID-based door lock system by using Arduino, RC522 RFID reader and solenoid lock.Hardware Required 1 × Official Arduino Uno 1 × Alternatively, DIYables ATMEGA328P Development Board 1 × USB 2.0 cable type A/B (for USB-A PC) ...
1 × RFID/NFC RC522 Kit (reader + tags) 1 × RFID Key Fob 1 × RFID Card 1 × Relay 10 × Jumper Wires 1 × Recommended: Screw Terminal Block Shield for Arduino Uno 1 × Recommended: Breadboard Shield for Arduino Uno 1 × Recommended: Enclosure for Arduino Uno 1 × Rec...
Arduino文档阅读笔记-RFID工作原理及RC522模块介绍 大家好,又见面了,我是你们的朋友全栈君。 RFID工作原理 RFID(Radio Frequency Identification):无线射频识别 RFID由2个部分组成:应答器/标签被贴在某个物体上的东东。无线接收器用于读取应答器/标签上的数据。 读卡器由频射模块及高平磁场组成。Tag/应答器为待感应设...
Code language: Arduino (arduino) 所以这几乎是所有内容,这是项目的完整代码: /** Arduino Door Lock Access Control Project** by Dejan Nedelkovski, www.HowToMechatronics.com** Library: MFRC522, https://github.com/miguelbalboa/rfid*/#include <SPI.h>#include <MFRC522.h>#include <LiquidCrystal....
● Arduino开发板 ● 面包板和跳线 ● 接近传感器CNY70 示例的工作流程如下：首先，我们必须设...
Arduino代码–编写RFID标签 考虑到您已经成功读取了RFID标签,我们将继续进行下一个实验。下面的草图将对将自定义数据写入RFID标签进行基本演示。在开始详细分解之前,请尝试一下草图。 #include<SPI.h> //include the SPI bus library#include<MFRC522.h> //include the RFID reader library#define SS_PIN 10...
RC522 Chip IC Card Induction Module RFID Reader Model:RFID-RC522 User Manual Wiring: The following table shows the needed connections between the RFID and the Arduino Uno. Caution: On the Arduino many of the pins are not swappable. Because this device uses the SPI bus, who’s pins cannot...
but it’s made and sold as a parttime project and there were none in stock. The cartridges have an RFID tag andanother solution which we’ve covered beforeis to replace the RFID reader board with an Arduino. That’s the solution [David] adopted. So why write this post if this isn’...
RFID读写器通过天线发射电磁波信号 RFID卡受电磁波信号激活(接受到能量将芯片信息激活) 通过RFID卡发送出来 读写器天线接收RFID卡电磁波信息发送给读写器 读写器解析出来分享: 设计一个基于STM32和RFID Reader读取RFID卡的系统在本教程中,我们将设计一个使用 STM32 和 RFID Reader读取 RFID卡的系统。RFID代表射频...
DIY RFID Door Lock System Using Arduino: Have you ever seen those cool card-swipe door systems in offices and wondered how they work? Well, you can create your own RFID-based door lock system using an Arduino, an RFID reader, and a solenoid lock. All fr