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Ultrasonic "fog" makers like in humidifiers

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LAN_403

Mates

Mon Oct 01 2007, 09:05PM

Registered Member #1025 Joined: Sun Sept 23 2007, 07:53PM
Location: Czech Rep.
Posts: 566

I,ve been playing with these piezzo fog-makers a lot. They are ususally designed for 40W and more, freq is around 2,5 Mhz.

I've got an idea to use these for modulating of the sound signals and use it as an kind of underwatter transmitter. Maybe even the classical watter pipes net could be used for transimiting sound signals in Mhz range. What do you think guys - any ideas about a circuit for transmitter and reciever based on these elements?

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