Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Emergency lighting must provide sufficient illumination for safe egress during power outages, with performance validated through on-site testing and AHJ approval. Codes like NFPA 101 and the NEC set ...

Ensuring lighting control systems meet industry standards such as ASHRAE 90.1, IECC, and NFPA 101 is essential for compliance and safety. Future-proofing involves selecting adaptable, integrated ...

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...

If you own a pickup truck or an SUV, a tailgate light bar is a great way to add an extra layer of safety and functionality to your vehicle. Sometimes your factory rear lights just aren’t enough. They ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

When he's not testing the latest phones or phone cameras, Andrew can normally be found with his own camera in hand or behind his drums or eating his stash of home-cooked food -- sometimes all at once.

I liked last year's Nothing Phone 3A Pro so much that I awarded it a coveted CNET Editors' Choice Award, so its follow-up, the Nothing Phone 4A Pro, has a lot to live up to. I've spent some time with ...

Did our AI summary help? A Pakistani-flagged oil tanker has managed to pass through the tense Strait of Hormuz even as Iran has restricted access to the crucial energy corridor for ships linked to the ...