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knatedogg86
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I am working on a project to use piezoelectric ribbons printed on rubber underneath a laptop keyboard to charge its battery. I have the conversion rate of the ribbons from mechanical energy to electric energy.
I need to work out how much mechanical energy is used (and what is the formula) to stroke a key on a laptop keyboard with your finger as in if your finger was on top of the key, how much would it require to press it down.
Thanks in advanced.
I need to work out how much mechanical energy is used (and what is the formula) to stroke a key on a laptop keyboard with your finger as in if your finger was on top of the key, how much would it require to press it down.
Thanks in advanced.