These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

We may receive a commission on purchases made from links. Though the meaning of smart home varies depending on who you ask, with so many useful smart sensors for your home, if your home isn't smart, ...

The Motion Picture Association has a message for Instagram parent Meta Platforms META1.80%increase; green up pointing triangle: Don’t call your content PG-13. Instagram said in October it would help ...

Aside from its various processor, memory, and device capacity improvements, the new Philips Hue Bridge Pro comes with a killer feature: the ability to turn your existing Hue lights into motion sensors ...

Presence/motion sensors are one of the best ways to make automations feel more natural, but most of them run on batteries and eventually have to be swapped. That’s one of the main reasons I really ...

Thieves use CAN Invader devices to bypass Toyota and Lexus car security within minutes. Physical access to wiring allows hackers to disable immobilizers, making traditional key protections ineffective ...

DARPA leverages Rydberg atoms' extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large antenna arrays for defense applications. Back in 1885, Swiss mathematician ...

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all kinds of things, from turning on lights when you enter a room, to shutting off ...

DARPA launched Phase 1 of its Robust Quantum Sensors (RoQS) program, a groundbreaking effort to develop and deploy quantum sensing technology. Quantum sensors offer unmatched precision in detecting ...

The vital key to protecting your home from damage, both simple and drastic, is proper preparation. When you prepare your home for certain eventualities, you'll be able to catch these hazards in the ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...