Tag: CAT32
![APP NOTE: Digital potentiometer to control LED brightness APP NOTE: Digital potentiometer to control LED brightness](https://www.electronics-lab.com/wp-content/uploads/2019/07/CAT5113.jpg)
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APP NOTE: Digital potentiometer to control LED brightness
Controlling LED brightness through digital potentiometer and a LED driver from ON Semiconductor. Light-emitting diodes (LEDs) require a regulated current, and their brightness is proportional to the current that flows through them. Some LED drivers use an external resistor to set the...
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