So I was playing with my Piezo speaker that I picked up from mouser.com and noticed that no matter where I laid the piezo for no matter how long it seemed that I would get some type of voltage. Of course tapping the piezo would raise the voltage but it would hang for a second and slowly drop and sometimes give a rise back but just to fall again.
I’m sure sound waves are a type of radiant energy, therefore it opens many possibilities. I’m thinking of a panel full of piezo’s just like a solar panel, to collect the radiant energy, but unlike a solar panel it can work at night. Even with the slightest breeze would shake a piezo, so I guess a piezo panel is a solar panel and wind generator in one.
Since a voltage can always be a constant we can put the peizo next to the output of a speaker of the same size with a circuit that puts out a constant wave that hits the piezo and it should output more power then what took to get the speaker going (crazy thought ).
Has anyone taken a dip into these idea before?
I’m sure sound waves are a type of radiant energy, therefore it opens many possibilities. I’m thinking of a panel full of piezo’s just like a solar panel, to collect the radiant energy, but unlike a solar panel it can work at night. Even with the slightest breeze would shake a piezo, so I guess a piezo panel is a solar panel and wind generator in one.
Since a voltage can always be a constant we can put the peizo next to the output of a speaker of the same size with a circuit that puts out a constant wave that hits the piezo and it should output more power then what took to get the speaker going (crazy thought ).
Has anyone taken a dip into these idea before?
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