A practical exploration of the conversion of triangle waves into sine waves, showing how to optimize that process as well as its limitations.

Revise how to use the sine and cosine rules to find missing angles and sides of triangles as part of National 5 Maths.

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 ...

Look around, you see angles everywhere in nature and the built world. The wake behind a duck in a pond is always 39 degrees, ...

What’s the modern recipe for kitchen-design success? We asked some of today’s designers how their approaches have evolved.

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 ...

Changing R1 to 100Ω made little difference to the output amplitude, but the input triangle needed tweaking in amplitude to get a nice shape again. And here is the n-jfet version In this case the ...

In high school, you probably learned that trigonometric functions – like sine, cosine and tangent –can be derived, geometrically, from a circle (hence why trig functions are also known as ...

They did it by putting the triangle inside a rectangle and completely circumvented the ideas of sin, cos, and tan, which are key to trigonometry today.

Revise using the sine and cosine rules to find a side or angle in a triangle for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.