Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

Abstract: This paper involves designing and developing a low-cost, portable pulse oximeter using an Arduino Pro Mini and a set of basic electronic components. The pulse oximeter will measure the ...

Abstract: This paper describes a low-cost security system for investigating the removal of an external object, for example, a watch or chain of a probe. When the object is disconnected, the circuit ...

The S8050 transistor is a popular choice among hobbyists and professionals for its versatility in various electronic circuits. If you've ever wondered how to effectively use this small yet powerful ...

Welcome to our Automatic Night Lamp Circuit project! This innovative circuit is designed to intelligently sense ambient light levels and automatically switch on a lamp when it gets dark. This content ...

In this article, we will see how to import a third-party model with QSPICE. The first operation is to have the model of the desired component available in textual format. Typically, their declaration ...

At the risk of dating myself, I’m old enough to remember the days when Best Buy had a formidable rival in superstore chains: Circuit City. A cross between an appliance store (at least until it stopped ...

2024 Toyota GR Corolla Circuit Edition: Exterior Details Like last year's model, you can spot this year's Corolla Circuit Edition by its bulging hood sporting air vents, functional front air ducts in ...