Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

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

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

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 ...

When you get a 3D printer, it can be overwhelming to figure out what you want to make. There are several designs you can discover online, and eventually, you can create your own using programs like ...

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, ...

BELÉM, BRAZIL – UNHCR, the UN Refugee Agency, today launched the Refugee Environmental Protection (REP) Fund, the world’s first large-scale, refugee-driven carbon finance initiative. The Fund will ...

More than 40 percent of the nixed awards were from the Office of Clean Energy Demonstrations, a target of the Trump administration. The Department of Energy’s decision to cancel roughly $8 billion in ...

Philly's streetlights are getting an upgrade to keep the city out of the dark. The city has completed a two-year initiative, called the Philly Streetlight Improvement Project, to replace every ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.