2. This basic test circuit is a Pierce-gate oscillator, which provides readout of crystal frequency. There are two resistor adjustments (POT1 and POT2) for optimal performance, which is a function ...

So, it seems that a known topology of a classical periodic oscillator can be modified with the inclusion of some additional components to generate chaos. Moreover, the Chua’s circuit, invented in 1983 ...

Designers have exploited many circuit topologies—some highly complex—in their attempts to achieve these design goals, but certain active devices' basic properties can help designers obtain acceptable ...

The fundamental circuit shown in Figure 1 generates timing for a two-phase stepper motor from an oscillator, as well as a direction (forward or reverse) signal.