There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] decided to whip up a simple three-Nixie module that could be addressed via… ...

We all love a nice strip or grid of addressable LEDs. It can add flair or an artistic touch to many projects, and it can make gaming computers look extra 1337. However, providing enough current to … ...

Compound Photonics and Plessey Light Up First 0.26 Inch Fully Addressable Integrated microLED Display Module for AR/MR.