This repository contains a complete project for driving a single 8×8 LED matrix using an ESP32 and two 74HC595 shift registers. The program displays multiple clear pixel-based shapes in a continuous ...

If you were at OpenSauce, you may have seen new Youtuber [Sahko] waltzing about with a retrofuturistic peice of jewelery that revealed itself as a very cool watch. If you weren’t, he’s his very first ...

Display live hockey and basketball game scores, future start times, standings, etc. on an LED matrix driven by a Raspberry Pi. Hardware requirements, installation ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

If you are looking for a way to upgrade your TV's audio but don't have the space or budget for a multi-speaker system, investing in a soundbar is a great way to go. And, for those on the hunt for an ...

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If you've recently treated yourself to one of the best OLED TVs or best projectors on the market, chances are you're looking for a sound system to match the supreme cinematic picture that they offer.

If you are trying to stay on top of your health this year, a smart scale can make the process feel more manageable. These devices log details like body fat, muscle mass and water levels, then sync ...