Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

Most SA printers penalise small orders with high per-unit prices. Printulu does the opposite — a flat R483.33 up to 800 units. Here's what that actually means for your order, and why the 'bulk trap' ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

CMYK is the chemistry of the physical world. While RGB glows, CMYK absorbs. This guide dismantles the "print vs digital" cliché to explore Total Area Coverage, rich black formulas, and why your Adobe ...

Tutorial Hell is real and it's one of humanity’s worst known sufferings. You can easily find lots of beginner developers burning, out there, in the fire of ...

Raspberry pi is a powerful palm sized pocket computer based on the ARM cortex architecture. Because of its high operating speed, memory and wireless capabilities it is used by electronics engineers ...

Ever feel like professional image editing software is just too expensive or overly complex for your needs? You’re not alone. Many creators, from hobbyists to semi ...

Learning how to use the latest operating system has just become a whole lot easier. Microsoft recently published three tutorial videos from the Meet Windows 11 series. Now, you can learn about all of ...

One of the biggest changes in GIMP 3.0 is the new GTK3 user interface. In older versions, GIMP sometimes looked blurry on high-resolution screens, but now that problem is fixed! GIMP 3.0 now works ...

GIMP (GNU Image Manipulation Program) is a free and open-source image editor used for tasks like photo retouching, image composition, and graphic design. The latest GIMP version 3.0 is released two ...