Nearly every piece of technology you use—from smartphones to computers—relies on one revolutionary component: the transistor.

This video explains how transistors work and how they are used to switch and amplify electrical signals in electronic circuits. Transistors are fundamental to all modern digital and analog systems.

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

Carbon nanotubes (CNTs), cylindrical nanostructures made of carbon atoms arranged in a hexagonal lattice, have proved to be promising for the fabrication of various electronic devices. In fact, these ...

Scientists developed a wireless brain implant smaller than a grain of sand that recorded neural activity in mice for 365 days ...

Could a single memristor replace both the driving transistor and storage capacitor in micro-LEDs? Prof. Tae-Geun Kim and team ...

Researchers from Tsinghua University have developed a groundbreaking optical system for computing that performs feature extraction with unprecedented low latency, which has the potential to ...

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

Equal resistors R added in series with both emitters will develop voltages Vr = I1*R and I2*R that will be equal if the ...

The new fabrication technique for all-2D transistors on flexible substrates offers a sustainable alternative, boosting ...

For our 2025 Component Abuse Challenge there have been a set of entries which merely use a component for a purpose it wasn’t quite intended, and another which push misuse of a part into ...

Nowhere Bookshop’s Halloween book event has treats for both kids and adults. Credit: Instagram / Nowhere Bookshop For those of us who prefer goosebumps to gobstoppers, Nowhere Bookshop is presenting ...