Dette er diagram, kode og et oversigtsbillede af mit Arduino baserede QRP SWR/PWR meter som jeg holder foredrag om på EDR's sommerlejr 2015. Det er ikke ment som en komplet bygge instruktion, det er ...
This Arduino Nano Si5351 VFO code designed for the Tuna Tin S, a low power amateur radio radiotelegraphy (CW) transmitter designed by Bob Fontana, AK3Y, can also be used for a general purpose variable ...
A while back, [m0xpd] picked up an unbearably cheap AD9850 DDS module from ebay. He turned this in to a Raspberry Pi-powered radio beacon, but like so many builds that grace our pages, the trolls didn ...
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