We’ll start off with one oscillator (yawn!) and then turn it into something much more interesting really quickly. Making this circuit playable takes a little more experimentation, but that’s ...

In this case, it’s another, even simpler audio oscillator, this time with just a loudspeaker and a battery. Attentive readers will recall the previous title holder was indeed pretty simple ...

Often combined with other tools, such as moving averages or pivot levels, the stochastic oscillator is adaptable to various asset classes and time frames, making it useful for short-term and long ...