Recent technological advances have opened new possibilities for the development of advanced biomedical devices that could be ...
The transistor is the tiny invention that powers the modern world - but its creation was anything but simple. This video explores how a small group of engineers overcame impossible challenges to ...
[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: This research focuses on improving the transistor-based fractional exponentiation circuit (also known as 444 circuit). It aims to address the issue of insufficient stability and verifies the ...
Abstract: This article proposes a scan driver circuit based on indium–gallium–zinc oxide (IGZO) thin-film transistors (TFTs) for multiple output signals. The proposed circuit could generate two ...
"VFOsys2" is the original version of a digital VFO with analog dial display by Tj Lab(JF3HZB), which can be compiled on Arduino IDE with Board manager "esp32 ver. 2.0.9" and Library "LovyanGFX ver.