Today I finally found some time to update the firmware of the IC-7300. I noticed 1.13 was out. Didn’t even update from the original 1.11 to 1.12 because my only netbook (MSI WIND U-100) doesn’t recognizes the internal SD-card reader. But a new Asus EeePC found it’s way to the shack. It’s running OpenSuse and…
Category: Software
WSPR keynote
Last week Remco PA3FYM did a keynote at the club about WSPR. Remco explained a lot about Signal to Noise Ratio (SNR) and the theory behind it. He told the idea behind the WSPR-challenge which he and Rob PE1ITR organized. As always with good quality keynotes, this one tickles me to participate in this challenge….
K3NG’s Arduino CW Keyer 2nd attempt
After a second test resulting in a working display yesterday evening, my 2nd attempt to get a breadboard version of K3NG’s Arduino CW keyer up and running turns out to be a success! This morning I soldered a female mini-jack and a speaker to the Arduino Nano and set the right pins in the Arduino…