Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

This round of funding is a glimpse at how the Trump administration wants to use grants to support its agenda. More than 70 colleges, universities, nonprofits and other organizations are sharing $169 ...

Have a major deliverable coming up that involves lots of people and tasks? The top project management apps we've tested can help you keep your team on track. I'm an expert in software and work-related ...

Mickey Huff hosts this week’s show. This week, we welcome back the esteemed historian, professor at American University, and co-author with Oliver Stone of The Untold History of the United States, ...

While CES 2026 is full of tech giants unveiling their latest innovations, the real excitement comes from discovering unexpected, quirky gadgets that make you ask, “Who thought of this?” We’re here to ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

Billionaires are using their money to buy politicians, control governments, and shape the news. Together, we can reclaim our power and build a more equal future. Every signature unlocks $1 to help ...