Last night at the radio-club I did some puzzling for my 1st attempt to build the K3NG’s Arduino CW Keyer. I want to build one especially to train Morse code keying. Therefor I need a display attached to the keyer and some training software. I have a Hoxo 1621 4-bit 16×2 display laying around so…
Tag: morse code
Morse code practice update: slowly but surely stats going up
Slowly the Morse code practice begins to bear fruit. I picked up where I left of in August of 2015 and changed my training speed at lcwo.net from 15 wpm with effective speed of 10 wpm to a speed of 13 wpm with a effective speed of 13 wpm. I did reach a level where…
K6XX CW tuning indicator
After last holiday with my beloved Elecraft K1 I realized I need some kind of zero beat tuning indicator on it. I find it very hard to tell if I tuned zero beat or not by only hearing. Googling around I found the K6XX cw tuning indicator. When I watched the indicator at work I…