K4ZSR: My First Month As A CW Operator
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by Zach (K4ZSR) My first on-air CW QSO occurred on 16 July 2025. By 16
August, I had hunted 41 POTA activators using CW, completed one SOTA and
twelve POTA...
8 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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