Beyond Square Waves: How Keygree’s Multi-Waveform TIG Series Solves the Three Toughest Challenges in High-End Welding

The Keygree TIG205PACDC to 630PACDC series transforms welding from a craftsman-dependent process into a programmable, replicable, and traceable digital system. By matching triangular, square, and sine ...
EDN

Precision Triangular-Wave Generator Uses a Single IC

The linearity of triangular waveforms makes triangular wave generators useful in many “sweep” circuits and test equipment. For example, switched-mode power supplies and induction motor-control ...
EDN

Squashed triangles: sines, but with teeth?

In which we embark on a quest to forge a precise triangle wave, and use that to help set a gold standard for fake sine waves. How well will we fare? A while ago, I needed (or wanted) a pocket-sized ...
Hackaday

triangle wave

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 ...