A motor fault in the automatic tuner of the ICOM 756 (Classic) is indicated by a…
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Icom 756 Panadapter 70MHz
Modification of the Icom 756 Classic transceiver (not the Pro, Pro-II, or Pro-III versions) involves adding…
YoRadio with TFT ST7789 2.8″ support
This is the yoRadio Fusion project, adapted to support a 2.8″ 320×240 TFT display based on…
RFID Payment Simulator
RFID payment simulator. Created for children’s play (f.ex. Restaurant game and so on). Parts required: ESP32…
Morse Tutor
This is refreshed project created by Bruce E. Hall, w8bh.net . This version is compatible with:…
Meshcore repeater nrf52840 + wio-sx1262 & CN3163 charger
Below is a description of the Meshcore repeater configuration based on the nRF52840 + Wio-SX1262 with…
APRS TNC & Decoder
The idea of this project has raised up few months ago. However, the final shape is…
ESP32 Internet Radio
This is interpretation of Majster XXL’s project published on Elektroda (link to the article within youtube’s…
One band preselector
This is another version of preselector described here. It’s one-band preselector, 80m in this particular case.…
SDR Preselector for 80/40m
Preselector is a quite narrow input filter intended for receivers, especially needed with present cheap SDR…