Project Description: This is Smart cooler project.The materials used are :-
1.Arduino Uno
2. Servo Motor
3.Gear Motor
4. IR Sensor
5.Led
6.Temperature sensor
7.Jumper Wires
8.Pump.
In this, the main fan has one another motor attached at the back so that the electricity is used by the main motor and as both the motors are connected therefore both the motors rotate and the second motor produces electricity. This electricity can be used to charge phone or led bulb.
In this, the pump works according to the temperature. If the temperature is high then the pump will work for more time. But if the temperature is normal or less then the pump will not work.
The servo motor will point towards the person if in the range by the IR sensor. The servo can also be controlled by the software also.