A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

Technical Terms MOS Transistor: A semiconductor device used to amplify or switch electronic signals, forming the fundamental building block in modern integrated circuits.

If you’re one of the folks who looks forward to pumpkins every fall, the long summer wait can be tough. For farmers, the ...

With small dimensions, low cost and high performance, the presented design of a compact BLDC Motors Controller can become the ...

After a brief break, I found myself revisiting latching relays—not just as components, but as puzzles waiting to be solved.

AW2K21 — in a common-source configuration that achieves an industry-leading ON-resistance of 2.0milliohm (typ.) in a compact ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

Researchers at the University of California, Riverside, have uncovered how to manipulate electrical flow through crystalline ...

Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coffee table. Here's how it works.

Turbo Circuit: Sports Car Racing (Switch eShop Game) first released 3rd Jul 2025, published by Eclipse Interactive.

Abstract: A novel jigsaw puzzle method was developed to fabricate the high-performance CuPc and F 16 CuPc organic single-crystal field-effect transistors and circuits on ultra-fine and flexible Au ...