Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect electrical feeders and loads from ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet ...

Although off-the-shelf breadboards are plentiful and cheap, they almost always seem to use the same basic design. Although you can clumsily reassemble most of them by removing the voltage rail ...

They're reference designs for a reason.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

PicoClaw is an ultra-lightweight personal AI Assistant designed to work on less than 10 MB RAM and suitable for ...

Anker rolled out a bunch of new chargers and other gear at CES 2026, including a cute one that's already on sale. The new Nano charger with smart display, which is an upgrade to the existing Nano ...

New CodeCell C6 board adds Wi-Fi 6, Bluetooth 5, and Zigbee support plus Home Assistant compatibility, making sensor automation setup easier.

Google has added a new sidebar to Chrome that allows users to access Gemini from any of their tabs. (Google) Following its recent AI makeover of Gmail, Google is bringing more Gemini-powered tools to ...

Anker has a new tiny charger that is designed specifically for iPhone users with several unique features not found in any other power adapters. Let's put it to the test. The new GaN charger is the ...