hIOTron| Quantity | Component name | |
| 1 | × | Arduino UNO |
| 1 | × | Relay 5V |
| 1 | × | IR Sensor module |
| 1 | × | DFRobot I2C 16x2 Arduino LCD Display Module |
| 1 | × | Connecting Wires |
| 1 | × | BC547 Transistor |
Room Light Controller & Bidirectional Visitor Coun
The project describes an automatic room light controller with a bidirectional visitor counter with the help of Arduino Uno