Tools

1. Saw
2. Soldering iron
3. Nails
4. Woodwork hand tools

List of required materials

1. Potentiometer
2. Epoxy
3. Plastic ball
4. Plastic material
5. Big plastic container
6. 9 Volts battery
7. Microcontroller
8. Glue
9. Black paint
10. Electric conductors
11. LED (red, yellow, green)
12. PVC pipe
13. Elbow joint
14. T joint
15. 8 ohm speaker

Backup Choice

DC Generator

Cooking gas Collector

Ideas

Water tank gauge (device to check the level of water in the tank and notifies when the tank is full, half full and almost empty)

DC generator that will generate electric power while the fan is functioning. The current will be store in a battery or inverters

Store gases generated by sewers for domestic cooking

Problem Statement

  Unsteady water supply at home                                                                                                                   

        Unpleasant odor around the house generated by sewers

  

        Unsteady domestic power supply                                                                                                                 

        Overflow of water in the tank while pumping water