The Korea Research Institute of Standards and Science (KRISS) has developed an ultrasonic sensor technology that applies a ...

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 ...

The BeagleBadge is a new ePaper display that’s designed to be worn like the paper badges you’d wear at a conference.

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 ...

One of the few actual upgrades coming to the Galaxy S26 series is the “Privacy Display” expected to launch on the Galaxy S26 Ultra, and in continued teasers ...

Alexa Plus has introduced AI-powered features that go beyond basic tasks like timers and music. Even if you prefer standard commands, the assistant has many capabilities on Echo speakers and phones ...

Main Camera Modules 50 MP, f/1.7, 23mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS 50 MP, f/2.6, 115mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (30cm - ∞ ...

Build Glass front (Poco Shield Glass), aluminum alloy frame, fiber-reinforced plastic back or silicone polymer back Glass front (Gorilla Glass 7i), aluminum frame, glass back SIM · Nano-SIM + Nano-SIM ...

The Indian Army on Tuesday (February 17, 2026) unveiled a suite of indigenous Artificial Intelligence (AI) solutions at the India AI Summit, underlining its ongoing transformation into a data-centric ...

The Google Pixel 10a comes in four colors: Fog, Obsidian, Berry, and Lavender. And it still costs $499, just like the Pixel 9a and Pixel 8a. The Google Pixel 10a will be available in four colors, just ...