Ardunio Nano - RFID door opener

thingiverse

Here's my newest project: This is an RFID door opener with cases. I purchased a AC/DC converter for power supply and the relay is connected to a door opener. As soon as you put your RFID chip in front of the RFID reader, the relay opens the door for 5 seconds. Everything was made by myself (cases built with Freecad 0.18, electrical schematic created with Visio and the program for the Arduino Nano was written with Arduino). Here's a parts list you'll need for this project: - Arduino Nano v3 - Relay module min. 12VDC / 5A - RFID RC522 set including cards and/or tags - AC/DC converter 220VAC(110VAC) to 12VDC / 2A