
Audio channel selectorš„
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The relay selector (switch) of audio inputs is designed to select an audio signal from one of the four "inputs" and transfer the selected signal to the "output" of the device.The channel selector was created using the Attiny24 microcontroller and has the function of remembering the last turned on channel. The channel selector can be controlled either with one button (switching channels āin a circleā), or with four separate buttons to turn on each channel.Project: https://www.mediafire.com/file/n49qkqxxpi11jxw/Channel_switcht_ATtiny24.zip/file
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