Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Wireless charging has become one of the easiest ways to keep your gadgets powered without dealing with tangled cables or a worn-out charging port. Whether you’re topping up your phone, earbuds or ...

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