Blog entries by Sensacell

Sensacell
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Modern LCD TVs often have built-in media players which make them great candidates for stand-alone media art players, the main problem is how do you make the TV play the media file on power-up? Most require intervention using the remote, going through menus, etc. To solve this problem I designed...
Sensacell
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I just discovered this part recently, they are quite interesting and I can imagine all kinds of neat applications for this device. The principle of operation is very similar to a piezoelectric beeper, only the operating frequency is an inaudible 25 kHz, the unit has a diaphragm that is excited...
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