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 ...

👉 Learn how to determine if a given ssa triangle has 1, 2, or no possible triangles. Given two adjacent side lengths and an angle opposite one of them (SSA or ASS), there are 3 possible cases: there ...

It might be a bit old-hat these days, but I was interested to come across a differential pair triangle-to-sine conversion technique in this Loudifier blog that apparently came from a TI app note (once ...

👉 Learn how to evaluate inverse trigonometric functions. When an angle is unknown but the value of one of the trigonometric functions of the angle is known, we can evaluate the value of the angle ...

…for I have used Analog Devices’ wonderful LTspice to have a quick look at the p-jfet and n-jfet versions of the Middlebrook & Richer trinagle to sine wave converter. And here are the results, both ...

The traditional analog function generator with its customary triple-threat ensemble of square, triangle, and sine waveform outputs is a familiar tool on electronics lab benches. It’s also a classical ...