To avoid the wastage of the water in our day-to-day activities, make a water tap system that work only when someone is using it.
Arduino UNO | Motor Driver IC | Pump |
Pin 8 | In1 | |
Pin 9 | In2 | |
Pin 10 | En1 | |
5 v | 5 v | |
A+ | Red | |
A- | Black |
IR Sensor | Arduino UNO |
VCC | 5 v |
gnd | Gnd |
OUT | Pin 8 |