In audio-mixing applications, one frequently required function involves mixing a monaural or single-channel source into a stereo-sound field. Audio engineers refer to a panoramic-potentiometer circuit ...

This is a digitally controllable electronic potentiometer. The heart of the circuit is a 16 channel analog multiplexer. Controlled by the BCD value at the inputs, the output pin of the multiplexer ...

[Stephen Woodward] is familiar with digital potentiometers but is also familiar with their limitations. That spurred him to create the PWMPot which performs a similar function, but with better feat… ...

Testing GFCI, AFCI, And Dual-Function Breakers These procedures cover most standard-issue circuit breakers, but there are a variety of other breakers that have different testing procedures.

Impact Engine, the owner of several patents for internet advertising technology, has petitioned the U.S. Supreme Court asking it to review a U.S. Court of Appeals for the Federal Circuit (CAFC ...

To create a programmable filter, two of the four fixed resistors in this circuit are replaced with a dual 100k, 8-bit digital potentiometer (MCP42100).