it’s better to control the current passing through the LED directly. The easiest thing to do is add a potentiometer in series with the LED. Simple! Essentially when you vary the resistance ...

Design automation in this area is required urgently. This paper presents a highly portable and configurable Digital Controlled Potentiometer (DCP) IP core which comes along with a novel, mainly ...

After becoming frustrated with drift in the potentiometers ... It monitors the encoder for changes, controls eight RGB LEDs per knob, and even does capacitive touch sensing on the aluminum ...