4 ms·
Piezo switches like the one you linked have a minimum size to generate the power necessary, and that minimum size is larger than the entire current ring.
by margalabargala 11mo ago
Piezo switches like the one you linked have a minimum size to generate the power necessary, and that minimum size is larger than the entire current ring.
- Daneel_ 11mo agoThe power generation portion of that switch is around 1.4x1.4cm and can power the transmitter to send a signal over 40m. I think it’s likely that it could be adapted into a ring form. See: https://core-electronics.com.au/attachments/uploads/TEL0173-1.jpg https://core-electronics.com.au/attachments/uploads/TEL0173-...
- margalabargala 11mo ago1.4x1.4cm is gigantic for a ring that is currently just a band. And to say nothing of the depth required. Even if you shrink it 50% the ring would be mostly power generation button.