[SGVHAK] 09/05 (Thu) meeting recap
Mic Chow
zen at netten.net
Sat Sep 7 09:45:50 PDT 2013
RATS!!! I wish I was there to share in the fun and to be a taste tester.
Here a project suggestion for the folks taking apart the hard drives and
CD-ROMs. From the parts collected, assemble a working crystal radio. The
coiled wire from the electro-magnetic head-control unit should be ideal for
the an AM antenna coil. There are a few creative ways to make an
adjustable antenna, as well as the variable capacitor (tuning knob). Just
brainstorming here, I think the two components that would need to be bought
would be a signal diode and a crystal headphone.
Just an idea to toss around to the group.
Mic
Houston, TX
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