LD082 constitutes an electronic piano circuit diagram

LD082 is a domestically produced complete polyphonic electronic keyboard integrated circuit, which can output 13 sound names in an octave. These sound names are obtained by digital frequency division method, so the scale relationship is very accurate and is not affected by the power supply voltage and clock frequency. Impact.

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LD082 constitutes the pin diagram of the electronic piano

LD082 constitutes an electronic piano circuit diagram

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