This library is for creating Persistence of Vision displays using NeoPixel (WS2812B) or DotStar (APA102) individually addressable LED strips. For smooth effects, DotStars are strongly preferred, as ...

ViewSonic’s Shane Roma discusses how dvLED technology works, what pixel pitch means, how organizations deploy LED video walls, and how integrators design these systems. When you purchase through links ...

We’ve all been there – you take a great photo on your Android phone, and your friend with an iPhone asks you to send it. Until now, that usually meant sending it through a messaging app or uploading ...

OptiLamp LEDs from Cree LED redefine what’s possible in LED-based displays, combining patented onboard intelligence with high-performance LED technology to deliver superior image quality, greater ...

This project features a modern C++ library for displaying pixels in RGB LED strips (and LED matrices). It is designed to be extensible to other RGB LED controllers (not only LED strips) and CPU ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Abstract: This paper introduces a Hand Gesture Recognition System using OpenCV and deep learning to improve the interactivity between human and computer. The system uses a video feed to recognize and ...

The Switch 2's lack of a built-in camera means you need an external one for GameChat video calls. But now, if your phone is a Google Pixel, you don't even need one of those. Android Authority reported ...

One of the weird things about testing devices is learning things that aren’t ever mentioned in a press release or spec sheet. Namely, you can use the Pixel Buds Pro 2 case with the Pixel Buds 2a and ...