Free e-Book version of The ARRL Antenna Book
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Many thanks to Alex (KR1ST), on Mastodon, who notes that the e-Book version
of The ARRL Antenna Book 25th Edition is free on the ARRL website. Simply
go t...
4 hours ago
These are great little screens. I have one here that I have connected to a Teensy 3.1 and am displaying a FFT spectrum of the RX audio with the VFO freq and modulation mode displayed under that. No fancy code needed. The screen is very fast, very easy to use, and cheap! I'll be including it again in the next transceiver project. https://www.youtube.com/watch?v=CODLQChA_z0
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