In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

If you create tutorials or instructional content, clarity is king. Whether it’s for training new hires or content in a particular niche, clear instructional content reduces confusion and support ...

Shopping for a new TV or monitor has become overwhelming. With so many competing standards on the market today, it’s often hard to tell if an emerging technology is worth paying extra for. OLED and ...

In recent weeks, the Nintendo Switch 2's display has come under fire. Digital Foundry and other outlets in the gaming community have criticized its lackluster motion performance and questionable HDR ...

Ignoring the poor touch functions, the Delta Max is a good-looking and well-built and super-adjustable portable extended dual screen that connects to your MacBook for a more spacious screen experience ...

If you have a favorite website that you keep returning to repeatedly, one very convenient thing you can do is put a direct link on your smartphone home screen. Identical to a standard browser bookmark ...

TL;DR: The COLORFUL iGame GeForce RTX 5080 Vulcan W features a quad-fan cooling system and a 5th-generation iGame Smart LCD screen in a sleek white design. This high-end GPU delivers exceptional 4K ...

Window screens have to deal with the wear and tear of being exposed to the elements. That means they can easily get damaged. Repair kits are a simple way to patch snags and rips, but replacing a ...