For more advanced security applications, you might also want to explore our RFID door lock system using Arduino, which shares similar hardware components. At its core, the system offers automatic ...

2 rfid cards and 1 wired siren, all come with the required batteries. 👍Support WIFI and GSM dual network(you can use GSM if there is no WIFI, The WIFI only can work with 2.4G, not work with 5G ...

10 NANO_KeyPad4x4_LCD16x2 Mostrar datos de teclado matricial 4x4 en una LCD16x2 11 NANO_DS1302_LCD16x2 Mostrar datos del DS1302 en una pantalla LCD16x2 12 NANO_DS1302_DHT22_LCD12x6 Mostrar datos del ...

Open the project in Arduino IDE. Install necessary libraries via Library Manager. Update the code with your authorized RFID tag IDs. Upload the code to your microcontroller. Present an RFID card/tag ...