Arduino - RFID/NFC - Relay | Arduino Tutorial
Learn how to use RFID/NFC tag to activate relay using Arduino, how to program Arduino step by step. The detailed instruction, code, wiring diagram, video tutorial, line-by-line code …
Arduino Uno and RFID Access Control With Relay Module
you need 1 - Arduino Uno 2 - RFID-rc522 3 - 100 ohm resistor 1/4 watt 4 - 3 led red green blue 5 - relay module one channel and some wire
RFID NFC with Relay - Arduino Tutorial - Circuits DIY
Apr 22, 2023 · Controlling appliances using an RFID card is a modern and convenient way to automate the process of turning on and off electrical devices. In this tutorial, we will show you …
RFID+Relay+RFID Door Lock Code = RFID PC Switch! | Arduino …
Jul 24, 2018 · A simple RFID controlled relay module to turn your PC on/off. This is really an RFID Door Lock code. I just used it to power my PC on. 2 * ------------------------------------------------------ …
Arduino Uno and RFID Access Control With Relay Mod
This document describes how to create an Arduino Uno RFID access control system with a relay module. It is a multi-step instructable that first provides the Arduino code, then shows how to …
RFID Arduino Uno Relay Switch, With I2C Display - Instructables
For this project, you will need : -Arduino Uno -I2C Display (Not really needed, but its better with it) -Relay -MFRC522 RFID Reader -RFID Cards / NFC enabled phone
Arduino program for controlling relay with RFID tag. - GitHub
Arduino program for controlling relay with RFID tag. Use RFID_card_details.ino to get UID of your RFID card. Then update the same UID in final code. Use circuit diagram for hardware …
LED-ring animation and rfid scan functionality in one project
Jun 24, 2024 · My setup is the following: Arduino Nano ESP32, 16px WS2812B ring, NFC Module (PN532 V3). I've built the led ring animation and RFID scan functionality on it's own and then …
Arduino UNO RFID Access Control with Solenoid Lock
Upon successful RFID tag detection, the Arduino controls a solenoid lock through a 5V relay, allowing for secure entry management. Perfect for students, hobbyists, and developers, this …
Arduino-Controlled RFID Authentication with Relay-Driven …
This circuit integrates an Arduino UNO microcontroller with an RFID-RC522 module, a limit switch, a 5V relay, and a hobby gearmotor powered by a 4.5V battery pack.