An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a Raspberry Pi, you won't find anything resembling an operating system here; instead, ...

I gladly left the world of smart home apps and cloud service subscriptions behind. Instead, an ESP32-S3 running ESPHome quietly, locally, and reliably operates my smart home. So even when the internet ...

There is a point where taking technology for granted hides some of the incredible capabilities of seemingly simple devices. Optical mice are a great example of this principle, using what are more or ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

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Sovol has launched the M1D, an open-source IDEX (Independent Dual Extruder) 3D printer with a fixed dual-extruder architecture and interchangeable toolheads that support up to seven independently ...

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