The Pi Pico 2 W planetarium shows the current sky on a 480×320 ST7796 display via Wi-Fi time sync. It's a beginner-friendly build, requiring a Pico 2 W, a display, four tactile buttons, and an ...

We’re used to interfaces such as I2C and one-wire as easy ways to hook up sensors and other peripherals to microcontrollers. While they’re fine within the confines of a small project, they do have a ...

Imagine walking through a crowded city street, your phone buzzing with notifications, unaware that hidden among the sea of signals is a device quietly tracking your every move. Or perhaps you’re at ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

Annual subscriptions are half off and the discount applies to both the Essential and Premium plans. Soundbars, speakers and other gear is on sale for the back-to-school season. The best deals on ...