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 ...

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

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

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 ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their ...

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

Apple is retiring its elite 6K Pro Display XDR in favor of the 5K Studio Display XDR, a more affordable 27-inch monitor. Should you hunt down the old model before it's gone, or opt for the new one?

On top of the brighter and more vibrant panel underneath, TCL says that its next-gen NXTPAPER AMOLED tech will have automatic adjustments for brightness and color temperature, while also reducing blue ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

The Lenovo ThinkVision P27Q-40 is an IT manager's dream: factory-calibrated, remotely manageable via LDFM, and built for hot-desking with USB-C daisy-chaining. It's not the brightest or sharpest panel ...

Apple has been granted patent U.S. 12,548,534 for under-screen Touch ID technology that could be integrated into Mac displays using light sensors to capture fingerprints. According to Macworld, this ...