Abstract: In this project, the main aim is to generate the electricity from wasting human energy and convert that waste or renewable energy into useful light energy. As many developing places in India till today they are facing the problem of lack of electricity. So, our objective is overcome the problem of lack of electricity. Piezoelectric sensors is a sensor which senses the mechanical energy and convert that energy into AC voltage. Then that is given to the bridge rectifier and then to the LED, to indicate that electricity is generated.

Keywords: Piezoelectric sensors, renewable energy, mechanical energy, light energy, bridge rectifier.

| DOI: 10.17148/IARJSET.2023.10672