Tags » JFET

JFET modeling on COMSOL

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Get the model file from here:
https://gum.co/xsJRKh
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Watch the code from here:

The junction gate field-effect transistor (JFET or JUGFET) is the simplest type of field-effect transistor.[1] They are three-terminal semiconductor devices that can be used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. 161 more words

MEMS

Theremin in Detail

recently posted a video about building a theremin — you know, the instrument that makes those strange whistles when you move your hands around it. The circuit is pretty simple (and… 148 more words

Musical Hacks

Pocket Class A DIY Headphone Amp by XRK971

I crossed paths with XRK971 a few months ago on the diyaudio.com forums as we worked concurrently on Class A single-ended headphone designs. Although we did not collaborate and our parts choices differed, our overall topologies share a strong resemblance.

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