If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

We get it, CAD software can be daunting to learn. Somehow [Boaztheostrich] found it so daunting he procrastinated his way ...

Here's the new description with all links and additional text removed: Making a good lighting system for your rc projects is ...

In an effort to reduce head injuries, the NFL authorized the use of Guardian Caps during games in 2024. Since their introduction, Guardian Caps have received mixed reviews on and off the field. Check ...

Revolutionizing displays, micro-LEDs offer superior brightness and durability, yet manufacturing hurdles must be overcome for ...