Only the right gesture can open it ...

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Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

DIY crypto hardware projects use ESP32 boards and Raspberry Pi computers for price tickers, full Bitcoin nodes and air-gapped ...

In 2026, tech companies tweaked and tuned the best Bluetooth trackers to make it easier to keep tabs on your luggage, wallet and keys. The buzziest launch was Apple’s AirTag 2. But heavyweights ...

Some of the first remote controls available to consumers used sound, visible light, or even just wires to communicate with their parent device. It was many years between these first rudimentary ...

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Based in New York City, Miller Kern is the Deputy Editor of Shopping and Reviews at Mashable, where she writes and edits reviews, roundups, deals, and news stories about tech products, including ...