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

Carlo Gavazzi has launched three new series of ultrasonic sensors with integrated IO-Link communication: the UA12, UA18 and UA30 ASD..IO Series. These sensors feature a compact design with reduced ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Up to 8 players can live on one island; 4 players living on the same island can play together - at the same time - on a single system (couch co-op style). Here's how to do it. Note: if you’re sharing ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

In the 1966 film Fantastic Voyage, a spacecraft and its crew are shrunk to microscopic size and injected into the body of an injured astronaut to remove a life-threatening blood clot from his brain.

Scientists unveil penny-sized microrobots that swim, sense temperature, and run for months using light-powered brains.

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

Recently, the World Health Organization launched a flagship report declaring social connections a global public health priority. This is a monumental step in elevating the importance of social ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the top smartwatches we've tested. I’m PCMag’s senior writer ...