AM/FM/SW Radio Receiver – Si4730 / Si4735

This Arduino radio receiver has an attractive look and nice features using an inexpensive color TFT / Arduino and fell componets.

It includes the indication of the frequency in large numbers in the style of vintage seven segments, two bargraphs for indicating the signal strength, selection of 7 BW filters for AM, indication of the wavelength of the band, 2 color themes, Stereo/Mono indication and 14 bands for coverage of LW / MW / SW / CB, ranging from 100kHz to 30MHz and the commercial 64-108MHz FM band.

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