Quips aside, I'm actually a big fan of how this design turned out. I had played around with a basic Spotify controller on a significantly smaller display than this before, so I co ...

Build an ESP32-powered foam-dart shooting gallery with simple LEDs and hit detection. Three game modes: Seek Mode, timed Shooting Gallery, and Color Hunt using lit LEDs. Open-source Instructables ...

Baguette S3 breadboard-friendly ESP32-S3 board takes only one row through its 30-pin GPIO header, also offers a microSD slot, ...

Seeed Studio’s reTerminal E1001 and E1002 are two ePaper displays featuring an ESP32-S3 WiFi and Bluetooth LE wireless ...

However, these must have skin contact and are typically worn on the finger. Pulse-Fi works remotely, allowing you to monitor ...

Imagine tracking your heartbeat without strapping on a smartwatch or touching any gadget, just by sitting within range of ...

Dedicated word processors are not something we see much of anymore. They were in a weird space: computerized, but not really ...

Engineers at the University of California-Santa Cruz developed a system that uses Wi-Fi signals to monitor heart rate without the need for smartwatches, chest straps or other wearables. The project, ...

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

Engineers have developed a technique to measure heart rate using low-cost WiFi devices, eliminating the need for wearable ...

There are a variety of robot mower systems on the market employing different navigation methods, and [Eelco] has the story of ...