de draaggolf ~~~~~
Joachim's Ham-Radio and Radio-Frequency Blog (A Solderful of Secrets) - from Longwave to Microwaves
Tuesday, May 12, 2009
10m MEPT / beacon
That's rather an old one... by now...
28322kHz canned osci
74HCT240
PICAXE 08M
This runs in two modes: QRSS (1, 3, 10 and 30) & CWID or VHF-like locator beacon.
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