An ESP32-equipped LED matrix module is bounced up by an ordinary N20 motor that’s equipped with an encoder ... might have with rotary POV displays. It does of course introduce its own challenges, ...

Depending on the circles you run in, it can seem like the mechanical keyboard community is all about reduced layouts, and keebs without ten-keys are about as big as it gets. But trust us, there’s ...

Abstract: In this paper, we present a mobile robot self-positioning method based on a rotary encoder. Firstly, we analyze the wheel speed information about the robot by using the rotary encoder.

Waveshare MK20 is a multifunctional macro keyboard with twenty mechanical keys featuring 0.85-inch LCD keycaps. As an upgrade to the earlier MK10 model, ...

A sea of red, white and blue will blanket Naperville’s Rotary Hill during the week of Veterans Day. Operation Support our Troops - America and the Naperville Park District are hosting the “Healing ...

After five years of development and numerous hi-fi show teasers, Quad has announced the first member of its new Platina ...

The Edifier MR5 nearfield monitors are multifaceted boxes of joy, although they're a little too busy for their own good.

YouTuber AlphaPhoenix has built a high-speed camera in his garage to capture light at a record two billion frames per second.