Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Those pushing for a controversial new AI data center in Chandler — a cohort that includes paid not-technically-a-lobbyist Kyrsten Sinema — have made big promises about how it would save the city water ...

Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Every Wednesday and Friday, TechNode’s Briefing ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

Washington, Nov. 25, 2025—The World Bank Board of Executive Directors today approved two projects in India that will benefit more than 6 million people by using innovative digital solutions to improve ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

A surge in contracting activities in the Middle East, led by projects in Saudi Arabia and the United Arab Emirates, has boosted Lamprell's bid pipeline to more than $55 billion, its chief executive ...

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