The Las Vegas Sphere is a large building. It stands 112 meters high and 157 meters wide, and is covered in a full 54,000 square meters of LED displays. That’s a little difficult to recreate at home ...

Sometimes, a flat display just won’t cut it. If you’re looking for something a little rounder, perhaps your vision could persist in in looking at [lhm0]’s rotating LED sphere RP2040 POV display. As ...

Special focus is put on the improvements in the calibration procedure using an Admesy tungsten broadband reference standard in comparison with a traditional calibration procedure. Finally, some advice ...