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Hardware

Detailed article on computer hardware parts like RAM, Motherboard, Processor, Graphics card. Hardware also covers topics on hardware of Server, Single Board Computers like Raspberry Pi to Libre Hardware Projects.

How to Make the Most of Your S Pen (S22 Ultra)

If you’ve just purchased your first Samsung device like S22 Ultra with the S Pen, congratulations and welcome! Learning how to use the S Pen can be tricky - there are so many features and tricks that it can be hard to get an overview of how it all works. In this article, we’ll take you through the different ways you can make the most of your stylus and give you some great tips for getting … [Read more...]

Safe Chargers for Samsung Galaxy S22 Ultra

S-Pen is included but the charger is not included! How odd cost-cutting measure. I heard that Samsung delivers chargers in some areas with the retail packaging but neither that very charger nor the bundled USB type C cable supports 45W charging. The Galaxy S22 series has two tiers of fast charging. At 25W wired and 15W wireless, it is fast. S22 Ultra supports up to 45W wired for super fast … [Read more...]

Virtual Reality Headsets: Virtual Worlds for Life

Virtual reality headsets have been around for decades, but they've only recently started to capture the public's attention, thanks to the latest round of new releases. Oculus Quest 2, HTC Vive, and PlayStation VR are some of the most popular brands on the market right now. In this article, we'll break down what each has to offer and help you decide which headset best suits your … [Read more...]

10 Tips to Make Your Computer Run Faster

On the list of the most annoying things ever, having to wait while your computer is being extra slow is probably in the top five. We all know how frustrating it can be when our devices, on which we rely when it comes to almost everything, start taking their sweet time. In fact, according to Business Wire, close to 66% of Americans admit that one of their major frustrations in daily life is waiting … [Read more...]

Ways to Convert Any Light Switch Into A Smart Switch

Again, we are talking about the regular rocker/piano switches which are commonly used everywhere. Previously we published an important article - How to Interface a Piano/Rocker Switch (SPST) With ESP32 Arduino. These days, concealed conduit wiring with modular components are standard. There has been standardisation across the globe for compatibility. I have written before that these came into … [Read more...]

Types of Flip-Flop in the Context of Arduino

Usually, by the word "flip-flop", we understand one on and another off. That is the usual reason behind searching our guide on Arduino Flip-Flop Blinking LED With Push Button. While that is true (to some extent) as a visual effect, for the advanced flip-flop, we need to know some theory. When we are programming 2-3 LEDs, the logic remains easy, hence we could avoid the theoretical … [Read more...]

What is a Smart Grid and What Are the Challenges with Smart Grids

The term smart grid refers to the strategy of focusing on IT technical and regulatory innovations in grid control (grid intelligence) with which the utilization of the existing infrastructure can be improved. This is intended to keep the time- and capital-intensive expansion of the physical infrastructure (overhead lines, underground lines, transformers) as low as possible or to avoid … [Read more...]

What to Know About FPGA in Electronic Design Service

Before the development of CAD, electronic circuits were designed and manufactured by hand. Some advanced stores used geometric software to create the tracks with the Gerber photoplotter. The process was essentially graphic, with a transition from the electronic diagram to a layer for the UV insolation machine. The development of FPGA circuits is often referred to as programming. In this context, … [Read more...]

What is Active Noise Reduction (ANR)

Anti-noise is also known as Active Noise Reduction is colloquially understood as a sound that is artificially generated to extinguish sound using destructive interference. For this purpose, a counter-signal is generated that corresponds to that of the disturbing sound but has the opposite polarity. Two different problems have to be distinguished: If a noise source emits sound, one tries to … [Read more...]

How to Replace delay() with millis() : Arduino Programming

In many of the sketches shared by us have the millis() instead of delay(). Not always it is possible to explain a function within a guide on how to do a thing. In this article, we will explain about millis() and provide some easy examples so that you can reproduce yourself. It is normal that the Arduino users initially use the delay() function. The main reason is the blink example is the thing … [Read more...]

Arduino LED Candle : Some Codes to Help You

Thanks to China for making various designs of LED candles available all over the world. Indeed, most of these LED candles are not closest to the real candle, but they do give us the idea to think around playing around creating our microcontroller controlled LED candle. I was looking for a realistic feel and soon discovered that two people in project sites already worked a lot behind the creation … [Read more...]