RGB MCU Display Muster Dual Channel 24 LED VU Füllstandanzeige Meter M
6,19 €
(1pcs 5V RGB MCU Adjustable Display Pattern Dual Channel Dual 24 LED level indicator. Audio signal: pick up the three lines on the headphone jack, respectively is a signal Ground (together with the power of the board negative) )left sound channel, right channel.
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