Bootleg #1 is a 2-channel envelope generator, envelope follower, and slew limiter. Inspired by Serge's DSG, it is constructed with LM3900-style full analog circuitry. When a CV is input to the "In" ...

Abstract: Pulse generators in implantable medical devices need to be programmable and miniaturized. However, the existing designs of pulse generator cannot satisfy both of the requirements at the same ...

Abstract: This paper presents an Arbitrary Waveform Generator (AWG) based on a Direct Digital Synthesizer (DDS) with a sub-Hz frequency resolution. The proposed circuit generates a low-frequency ...

Winter storm warning as 22 inches of snow to hit — stay indoors FBI refuses to share evidence in Alex Pretti killing, Minnesota investigators say Earth’s disastrous 10th tipping point has been ...

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...

The nuclear envelope is a structure that surrounds and defines the nucleus and separates it from the cytoplasm. It is comprised of inner and outer membranes separated by the perinuclear space, and ...