Abstract: Electrocardiography is the process of recording heartbeat. The output is typically represented as a scaled graphical Figure called Electrocardiogram (ECG). In this study, we present an ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

SmallRig’s Wireless Tethering Hub dramatically extends camera remote control range to up to 500m, targeting wildlife, action, and remote shooters.

I traveled with the Samsung Galaxy S25 Ultra and the Oppo Find X8 Ultra, but only one earned a permanent spot in my travel bag.

Security cams don't always fare well in winter storms, but I've learned how to make sure they stay safe and in action.

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

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

Check out the latest stories, videos, and podcasts from the week of Dec. 8, 2025. During research for a newly opening museum ...

No ongoing charges for standalone cameras and full security system Easy DIY installation saves more money Includes live streaming and real-time notifications in SimpliSafe Free plan. Editor’s Note: ...

BELLAIRE, Texas – Surveillance video from a Bellaire backyard over the weekend captured a troubling new tactic used by burglars to avoid detection. Three suspects approached a security camera holding ...