Taiwanese team develops self-tuning system that turns ambient vibrations into electricity
SMRTR summary
A Taiwanese team created a self-tuning "stretch-mode" energy harvester using a drumhead-like film and sliding weight, generating up to 29 volts across a wider frequency range than standard models, potentially powering various small devices.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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