Circuit VR is where we talk about a circuit and examine how it works in simulation with LT Spice. This time we are looking at a common low-frequency oscillator known as the Wien bridge oscillator.

Examine a traditional Hartley oscillator circuit, and you’ll note its trademark: a tapped inductor that determines the frequency of oscillation and provides oscillation-sustaining feedback. Although ...

A square wave oscillator can be used as a low-cost time reference or supervisory clock source. The square wave oscillator shown in the application circuit is created with a single comparator (TLV3201) ...

Using this Pierce-oscillator circuit, users can test and verify the basic operation of a crystal in parallel-resonance mode. It allows the user to calculate and set the critical external capacitor ...

In Part 1, the basics of the P2 were discussed through easy straightforward simulations in LTSPice. In this article, we delve further into the P2’s design. It hasn’t been easy investigating the nature ...

Neuroscientists discovered the mechanism underlying the oscillator circuit that controls the rhythmic extension and retraction of whiskers in mice. Many of our bodily functions, such as walking, ...