When lined up properly over the face of the LED matrix, the stencils have quite an effect. We really liked the narrow vertical bars, which make the LED display look a bit like a VFD.

He built an M.2 compatible LED matrix that adds a little light to your motherboard. [bitluni] built a web tool for sending images to the matrix.

Details of Arduino UNO R4 32-bit board revealed, including the 12x8 RED LED matrix on board and connectivity for IoT applications.

Tesla currently offers LED matrix headlights on the Model 3, Model Y, and Model S. Rumor has it that the Model X will also get the advanced headlights soon. Still, Tesla doesn't offer support in ...