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Under the Guidance of Mr. R.K.Dash By Chinmoy Prasad Roll # EI200117318

Low Voltage Power Supply Using Piezo Electric Effect. Under the Guidance of Mr. R.K.Dash By Chinmoy Prasad Roll # EI200117318. Electronics devices are termed as wearable instead of portable Power consumption of the devices limits Size Weight Autonomous lifetime. INTRODUCTION.

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Under the Guidance of Mr. R.K.Dash By Chinmoy Prasad Roll # EI200117318

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  1. Low Voltage Power Supply Using Piezo Electric Effect Under the Guidance of Mr. R.K.DashBy Chinmoy Prasad Roll # EI200117318

  2. Electronics devices are termed as wearable instead of portable Power consumption of the devices limits Size Weight Autonomous lifetime INTRODUCTION

  3. Programmable Microprocessor Bluetooth System MP3 player Personal assistant/organizer Advanced GSM terminal Wearable Devices Functions & Its Power Consumption

  4. Evolution of Power Consumption

  5. SOURCES OF MECHANICAL ENERGY IN THE HUMAN BODY • Breath • Exhalation • Chest expansion • Upper Limbs Motion • Finger motion • Walking

  6. common industrial piezoelectric materials: Polyvinylidene fluoride (PVDF) Lead zirconate titanate (PZT). Piezoelectric materials

  7. Piezoelectric shoe inserts &metal spring with coupled generator

  8. FEASIBILITY OF HUMAN POWERED WERABLE DEVICES

  9. Energy harvesting from human body Low voltage power supply to wearable units by piezoelectric material for computing, communication and audio functions CONCLUSION

  10. THANK YOU

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