What is a rotary encoder? A rotary encoder looks like a potentiometer, but it is fundamentally different. A rotary encoder can rotate freely unlike a potentiometer and instead of variating resistance, ...

Just last year, we reported on the SparkFun Air Quality PM1/PM2.5/PM10 Sensor, based on the Bosch BMV080 fanless air-quality sensor and priced at around $65. DFRobot has now launched a low-cost ...

Shock And Opportunity On March 2, 2026 as Pico unveiled Pico OS 6 and the Project Swan headset. This matters now because the company is positioning a cheaper, developer-friendly rival to Apple Vision ...

Remember those brick cellphones in the 1990s? They were comically large by today’s standards. These phones used the 1G network to communicate and, as such, have been unusable for decades now. However ...

Fans felt shock as 2026 brought Pico OS 6 and the promise of Project Swan, a work-focused XR push. This matters now because Pico says the OS will enable persistent 3D workspaces and cross-platform ...

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