Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...

Qualcomm has made a range of announcements at CES 2026, and notably introduced the Dragonwing Q‑7790 and Q‑8750 processors ...

A secure electronic voting system with real-time authentication and keypad enables accurate, tamper-proof voting through ...

The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...

16bit values are returned most significant byte first. Both light and moisture sensors give relative values. Meaning, more moisture will give you higher reading, more light, lower reading. They are ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, ...

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

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

The Peabody Award-winning On the Media podcast is your guide to examining how the media sausage is made. Hosts Brooke Gladstone and Micah Loewinger examine threats to free speech and government ...

Are you a fan of high-quality audio but don't want to put anything in your ears? These are our favorite on-ear and over-ear headphones. I've been a contributing editor for PCMag since 2011. Before ...