Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

I watched Switchbot's Onero H1 attempt the first two of these tasks, and I wasn't impressed, especially since, unlike most ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

Researchers built autonomous robots the size of salt grains—with onboard computers, sensors, and motors that think and swim ...

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A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...