hf topic
Beagle_SDR_GPS
KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS
codec2_talkie
Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)
antenna_analyzer_vna
Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386
nano_power_meter
Dual channel Arduino Nano milliwatt power meter for HF/VHF/UHF/SHF bands
VnArduino
VNA software with an Arduino
TDoA
Time difference of arrival (TDoA) multi-lateration
Large-Language-Model-Notebooks-Course
Practical course about Large Language Models.
esp32_codec2_arduino
Codec2 low bit rate audio codec Arduino library for ESP32
hambooklet
The global Amateur Radio Booklet