This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

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

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

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...

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 ...

Here, we look back at our 2025 coverage, which was very popular. Qualcomm’s Acquisition of Arduino Creates a New Vibe—AI and ...

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...

I teamed up with the internet’s favorite scambaiter, Kitboga, to turn the tables on these crooks. You will not believe the chaos when he uses his voice changer to pretend to be my husband. BONUS: Want ...

When you receive your credit card bill, you'll notice two different balances: the statement balance and the current balance. Conventional wisdom says that you should always pay off your statement ...