hIOTron| Quantity | Component name | |
| 1 | × | Arduino Uno |
| 1 | × | RFID-RC522 Module |
| 1 | × | 12v Solenoid Lock |
| 1 | × | Relay Module (Generic) |
| 1 | × | Hall Effect Sensor |
| 1 | × | Resistor 10k ohm |
| 1 | × | Buzzer |
Arduino Solenoid Door Lock using RFID
RFID is an inexpensive and accessible technology. It can be used in many applications such as access control.