The first includes the main double pendulum-based oscillator and two sub oscillators. The double pendulum combines a sine ...

There are some very capable free synths out there and we’ve covered a fair few in this series. Nevertheless, they do tend to follow established synthesis methods, and this may not be particularly ...

Part 1 shows how to make an oscillator with a pitch that is proportional to a control voltage. Part 2 shows how to modify the circuit for use with higher supply voltages, implement it using discrete ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

If you were to take a perfect sine wave oscillator and plug it into a spectrum analyser, you would expect to see a single peak corresponding to the frequency of the sine wave. If you apply ...

Generating sines and cosines is not so hard to do with op amps, but making an adjustable oscillator that reliably churns out matching sine and cosine waves over a large frequency range turned out ...

Before giving you a direct answer, let’s have a simple understanding of what are pure sine wave inverters and modified sine wave inverters. Pure sine wave inverters produce an AC current that is a ...