Thread: Hybrid period legal sonic remote system
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Unread 19-01-2008, 17:57
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AKA: Mark R Andrews
FRC #3637 (Daleks)
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Join Date: Jan 2005
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Re: Hybrid period legal sonic remote system
Quote:
Originally Posted by Gdeaver View Post
Raw ultra sonic recievers and tramscievers are available in a couple fequencies. You may have to make your own.
Any good sources?

Quote:
Originally Posted by billbo911
I can confirm this. As a youth, we had a Zenith TV. The remote had four functions (Hmmmm.). Inside the remote were four metal rods of different lengths. Each button would strike one rod causing it to resonate. The TV would "hear" these notes and respond accordingly. And, yes we could get the channels to change by jingling a set of keys.
Sounds like you took a few things apart as a kid. It was one of my favorite pastimes.
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