BU9831 potentiometer equivalent, non-volatile electronic potentiometer.
* 1) Internal 2k bit EEPROM 2) 100kΩ (1kΩ × 100 steps) electronic potentiometer 3) Data in memory is automatically read when power supply is turned on, and resistance.
* Portable LCD backlight adjustment devices for notebook computers, and other sound adjustment devices for sets Feat.
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