Learn how to create the smallest ESP32 drone! From design to flight, this DIY guide is perfect for beginners and tech ...

Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled ...

Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices - and no wearables needed.

While it is sort of disturbing, it is one of the best uses for a round LCD we’ve seen lately. What is it? Just ...

Discover why ESP32-powered displays outperform old tablets for creating interactive smart home dashboards, offering customization, cost-effectiveness, and power efficiency.

With a single-wire modification and specialized firmware, even weather reports broadcast in RTTY by the German DWD can be decoded on the device's display. The hardware mod simply connects the ESP32's ...

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” ...

My new server didn't have a Bluetooth adapter I could pass through to my virtual machine, so I built my own instead.

In mid-2025, a ZATAZ alert about a mass sale of civil registry records triggered seven months of investigation around an ...

Fox chief technology officer Melody Hildebrandt and Tubi chief marketing officer Nicole Parlapiano offer 5 AI tips.

I have no desire to turn my most important work over to the technology. But I’m getting more and more out of it. And I’d sure ...

Amazon Alexa is already a great smart assistant, but there are ways to get more out of it that you may not have considered.