The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

Wayfair’s Labor Day sale has up to 70% off on everything from outdoor furniture to cookware. One of our best picks? Gotham Steel’s Modern Collection 15-piece ceramic nonstick cookware set for just ...

Samsung provided ground transportation from Brooklyn, New York, to Englewood Cliffs, New Jersey, so Ars could demo its Micro RGB TV. Ars does not accept paid editorial content. ENGLEWOOD CLIFFS, New ...

Raspberry Pi’s single-board computers are full-fledged PCs that can work with a wide variety of accessories. But every now and then the folks that make the little PCs introduce first-party hardware ...

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 ...

Amazon Great Freedom Festival Sale 2025 has kicked off with cool deals on double door refrigerators, bringing massive savings your way. If you have been eyeing a stylish and spacious fridge for your ...

At the K-Display 2025 exhibition in South Korea, Samsung Display (SDC) and LG Display (LGD) presented advancements in microdisplay technologies aimed at future market growth. Both companies introduced ...

A basic but brilliantly designed cycling computer with everything you need for a distraction-free ride. Reliable, straightforward, lightweight. The perfect budget and low tech computer option. You can ...

New Delhi: The Modi government is likely to implement the 8th Pay Commission soon. With this, the anticipation among central government employees and pensioners over the expected revision of salaries ...

If you've ever wanted a customizable smart display without the high cost or vendor lock-in, this DIY project might inspire you. Adam Conway, Lead Technical Editor and Developer for XDA, recently ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...

During a budget hearing held by the Senate Appropriations Committee on June 3, 2025, Republican Senator John Kennedy displayed his shoddy math skills by calculating $1.58 billion every year for 10 ...