This year comes to an end, time to write an overview of my most interesting purchases on AliExpress. I will…
PCB desing for an ICOM IC-7300 external keyboard. In March 2019 I already made an external keyboard for the IC-7300…
Since PCB revision 5, a cat port has been incorporated on the PCB. As it's already a tight fit, I…
Now that the most difficult part of the project is done, we can start soldering all other components to the…
The first thing you need to do with this kit is to wind the toroid. You can do this by…
When the package arrived from QRP labs (less than 15 days after shipping), it was immediately clear our customes had…
I always wanted to be able to decipher Morse code. Even before I had my basic license, I had already…
Today, I wanted to flash my QCX qrp transceiver with the latest available firmware. But I didn't have an AVR…
I just installed the latest version of Arduino: 1.8.11 and Teensyduino 1.50. When compiling the latest version ML_v409 I got…
After building several tuners it was time to build a magnetic loop that I could set up outside in my…