Hackaday4 个月
piezo actuator
YouTuber [MechnicalRedPanda] has recreated a DIY STM hack we covered about ten ... This simple STM setup utilises a piezoelectric actuator constructed by deliberately cutting a piezo speaker ...
One-step, high-speed, thermal-electric aerosol printing of piezoelectric bio-organic films
The glycine/polyvinylpyrrolidone films we produced demonstrate the piezoelectric voltage coefficient of 190 × 10 −3 ...