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 ...

KDE is developing Plasma Bigscreen, an open-source TV interface built on KDE Plasma and Wayland for smart TVs, HTPCs, and set ...

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 ...

Apple’s 2026 display shakeup replaces the elite 32-inch 6K Pro Display XDR with a 27-inch 5K Studio Display XDR, while also ...

TCL has unveiled the 32X3A, a new 31.5-inch 4K OLED monitor with a 240Hz refresh rate, dual-mode 480Hz gaming, and an ultra-thin 6.4mm design.

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

TCL CSOT debuts Super Pixel technology and inkjet-printed OLED manufacturing at MWC Barcelona, competing with Samsung in the race for large-format OLED displays.

One American company is working to replace a key, rare earth mineral used by the military by using a technology of its own. LightPath Technologies , an Orlando, Florida-based optics and photonics ...

Apple plans to upgrade the iPad mini, MacBook Pro, iPad Air, iMac, and MacBook Air with OLED displays between 2026 and 2028, according to DigiTimes. A new iPad Air is expected to be released this year ...

Macworld reports that Apple’s M6 MacBook Pro with OLED display technology is expected to arrive by late 2026, featuring potential touchscreen capabilities. Samsung has begun producing advanced ...

Abstract: Temperature Analysis Including Headcount is intended to analyze the temperature and headcount of everyone within the sensor's range. In this project, 37°C is used as a base temperature. A ...