The phase-locked loop (PLL) plays a vital role in many electronic systems and circuits. It has been used in various forms ...

Artificial intelligence faces an energy crisis stemming from a physical traffic jam inside modern computer chips. Processors ...

In July 2026, social media posts claimed U.S. President Donald Trump confused the words "transistor" and "transgender" during ...

IBM just unveiled the world's first sub 1-nanometer chip: 100 billion transistors. IBM also says they've produced functioning devices with this technology.

Even this relatively simple circuit arrangement has subtleties that affect performance. In the crisp, clean, theoretical binary world, signals exist in only two unambiguous states, generally called 1 ...

What is a Programmable Unijunction Transistor (PUT)? Simple – it is a three-lead electronic semiconductor device, similar to a unijunction transistor (UJT), except that its behaviour can be controlled ...

This Arduino-based night security light can protect your home/office from thieves/intruders at night. The light glows when movement is detected in front of the PIR sensor. Simultaneously, a piezo ...

What is an AND Logic Gate? The AND logic gate is a D-shaped logic gate with two inputs and one output, where the D shape in between the inputs and outputs is the logic circuit. A BJT (Bipolar Junction ...

USB Powerbank have a nasty habit of shutting off if you don't use enough power. This might be fine if you are charging a phone, but if you are using them to power a small arduino or led project, it is ...