sound energy and electricity
TRANSCRIPT
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PREPARED BY ADRITA MAJUMDER DEPARTMENTOF ECE , SEM 4 ROLL NUMBER 08
SOUND ENERGY AND ELECTRICITY
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INTRODUCTION
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TRANSISTOR TIP 31DEVICE 1
PIZOELECTRIC CRYSTAL TRANSDUCERDEVICE 2
SONEADEVICE 3
DEVICES THAT CONVERT SOUND TO ELECTRICITY
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TRANSISTOR TIP 31
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PIZOELECTRIC CRYSTAL TRANSDUCER
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SONEA
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Charge your
phone With your heartbeatBy your words
Lighting by led
Harvesting sound from
chaosFrom music
beat
Storage of
energy for
future
Harvesting sound in a busy street
APPLICATIONS
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THE POWER OF FOOTFALL HARNESSED
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WILL YOUR NEXT PHONE BE CHARGED WITH YOUR HEART BEAT ??
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YOUR WORDS CHARGE YOUR PHONE !!!
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LIGHTING OF LED BY SOUND
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CONCLUSION
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THANK YOU, ANY QUERY ??