THIS DEVICE GENERATES ELECTRICITY | PIEZOELECTRIC POWER GENERATOR MECHANICAL VIBRATION - ELECTRICITY скачать в хорошем качестве

THIS DEVICE GENERATES ELECTRICITY | PIEZOELECTRIC POWER GENERATOR MECHANICAL VIBRATION - ELECTRICITY

How does piezoelectric generator generate electricity. Piezoelectric disc converts mechanical energy into electrical energy. Piezoelectric discs are commonly used as buzzers. When we give an AC voltage to a piezoelectric disc, it produces sound. Whereas, when we press a piezoelectric disc, it generates electricity. If you like this video, kindly subscribe and share pls. Also visit skilfullife.blogspot.com for my all videos. #piezoeletric #generator #power PIEZOELECTRIC GENERATOR DISC: https://www.amazon.ca/gp/product/B07R... 5V USB REGULATOR: https://www.amazon.ca/gp/product/B075... 0:00 Introduction 0:03 SKIFUL LIFE 0:16 Some types of Piezoelectric discs 0:31 Buzzer type 0:44 In musical greeting cards 0:49 In smoke alarms 1:10 In pest repellers 2:08 We don't need this white wire 3:22 Can you hear the frequency of AC voltage? 5:25 We need a bridge rectifier to get full wave of electric current 5:51 Let's charge a capacitor 6:23 Let's make it simple 7:01 I'm going to add a weight at the end of the blade to extend the vibration time