Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...
The Si47xx series of integrated circuits from Silicon Labs is a fascinating series of consumer broadcast radio products, chips that apply SDR technologies to deliver a range of functions that were ...
FM transmitters may not usually be much to look at, but iKit has bucked that trend somewhat with its new AutoCon unit, which packs some illuminated touchscreen controls into a sleek, glossy black ...
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