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 ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

LG Display (LGD) announced that it returned to profitability in 2025, marking its first annual profit in four years since 2021. The turnaround was driven by its exit from the large-size LCD business ...

Abstract: Self-orthogonal codes have received great attention due to their important applications in quantum codes, LCD codes and lattices. Recently, several families of self-orthogonal codes ...

As part of open-sourcing Google Sans and Google Sans Flex, the company’s design team this week detailed the modern history of its fonts. Due to the 2015 Google logo redesign, the company created ...

Apple's iOS 26.2 update is now available to all, with new one-time AirDrop codes, more toggles for Liquid Glass, and improvements to system apps. Here's what's new. Following the public release of iOS ...

Macworld has discovered Apple code for a new Studio Display codenamed ‘J527’ featuring significant upgrades including 120Hz ProMotion variable refresh rate. The upcoming display is expected to support ...

The global display panel market is forecast to expand to US$131.5 billion by 2026, despite significant changes in the industry landscape. While overall output and value are rising, the growing ...

Android devices are vulnerable to a new attack that can covertly steal two-factor authentication codes, location timelines, and other private data in less than 30 seconds. The new attack, named ...

Netanyahu wore a QR code at the U.N. linking to images of Hamas' Oct. 7 attack as Western nations move to recognize Palestine. (Scripps News) FBI boss Kash Patel gave New Zealand officials 3D-printed ...