Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...
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I built a cheap music-controlled RGB LED strip with ESP32 and it's better than any store-bought one
Store-bought RGB LED strips get boring quickly. You install them, download yet another app, and adjust effects to watch the flash with the music, without proper sync ...
It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...
Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...
A Raspberry Pi can be incredibly versatile. There are also different models that are better suited to different jobs. For some things, however, an ESP32 is the better choice. It can do things a ...
Industrial control systems were not built with today’s threat landscape in mind. Many facilities are running equipment that has been in place for decades, layered with newer technologies and connected ...
A professional whitening treatment at the dentist’s office is the fastest and most effective way to see results, but it’s costly and time consuming. If you’re leaning toward using over-the-counter ...
According to our price trackers, this set of 14 treatments (i.e., 28 strips) recently went for close to $25. Yet, as part of Amazon’s Big Spring Sale, you can grab it for up to 36% off (with the best ...
Abstract: We demonstrate a diffused OWC system using a 275-nm UVC micro-LED and a SiPM under eye-and-skin exposure-safe conditions. At an irradiance limit within Risk Group 0 (exempt from ...
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