Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

If you’re on the security side of things, you can arm your Raspberry Pi with Kali Linux and go ham on pen-testing and ethical ...

Discover the Raspberry Pi Pico 2 W: a tiny, affordable microcontroller perfect for DIY projects, coding fun, and creative ...

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

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

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

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, ...

Discover how the Home Assistant 2025.9 update simplifies smart home management with smarter dashboards, voice control, and ...

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