From simple transistors to complex systems, this article explains the building blocks of digital logic design. Learn how ...

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 ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

Electric-field-assisted assembly enables scalable, lithography-free fabrication of logic circuits using 2D semiconductors. It ...

Scientists built a nano switch that controls excitons, chargeless quantum quasiparticles, at room temperature.

Here is how designers can break functional systems into sub-functional chiplets and use advanced packaging integration ...

In this captivating video, discover how to create a free energy solar cell using LEDs and transistors. We guide you step by ...

Later, I helped a friend disassemble a Tesla model, and the mass of circuit boards inside was overwhelming—until I drew 5 ...

Using a multi-shunt-based current-monitoring circuit with a 50-MHz op amp delivers an overcurrent detection response time of ...

Here is how hardware security has become a major consideration in motor-control subsystems serving robotics and e-mobility.

A new technology has been developed that allows circuits of two-dimensional semiconductor materials to be drawn directly onto ...