Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...

The city’s speed cameras could shut off next month if state lawmakers fail to reauthorize the program. New York City Department of Transportation Commissioner Ydanis Rodriguez joined elected officials ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

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

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

That’s why VLANs, or virtual local area networks, are so important in a smart home (or any home, really). With a VLAN, you’re ...

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

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...

Abstract: This paper features the development of a video surveillance robot that utilizes an ESP32 camera module and an L298 motor driver to improve security in various applications. The ESP32 camera ...