We previously developed a time-lapse photography system based on the MaixCam platform, which performed remarkably well in ...

An earlier version of this automatic gateman system, built around a camera-based design, was published on the Electronics For ...

Are you ready to regain your digital sovereignty?

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

We're sure you have a good reason to get on that Wi-Fi network. Here are tricks to help you connect when you don't have login ...

April 2, 2026 • President Trump addressed the nation last night, making his case for war with Iran. And, the Supreme Court majority seemed inclined to rule against the Trump administration on ...

March 29, 2026 • As many as 50 million people in the United States are thought to struggle with an addiction to drugs or alcohol. The majority don’t get treatment for it, and of those who do seek ...