A UWP C# clock and digital radio, using a touchscreen interface.
DAB/DAB+/FM Arduino shield with 32-bit, 384kHz PCM DAC (cinch) + SPDIF/Toslink optical digital audio output.
This project walks through basic RF testing for hardware/software verification of SDRs on the Ettus B205mini USRP.
This project talks though the signal processing behind the GNU Radio flowgraph for receiving and demodulating FM radio broadcast signals.
Raspberry Pi Pico can independently transform SSTV audio signals into viewable images
With Grove - FM Recevier, that spares you the amplification and demodulation stuffs.
Here is the simplest way to realize a personal AM radio transmitter to make alive old radios.
Convenient plug and play LoRa® enabled Arduino Shield. Search "PlugAndPlay For LoRa®" in the Arduino libraries manager.