Recent technological advances have opened new possibilities for the development of advanced biomedical devices that could be ...

[Kevin Darrah] wanted to make a simple 3.3V regulator without using an integrated circuit. He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a cheap ...

Superlatives are tricky things. [mircemk]’s guide “How to make Simplest ever Oscilloscope Clock” falls into that category. It ...

Abstract: In this work, both analogue and digital depletion-mode single channel transistor circuits are presented and are simulated using an n-channel IGZO technology with $\boldsymbol{V}_{\boldsymbol ...