Pixelated LED Business Card Holder

prusaprinters

This is an app controlled LED Business Card Holder. What you need:(You can for sure also print the without LED Ilumination, then you would just need to print the top part :))60 cm of WS2812B (5V) LED1 x Node MCU V2a soldering iron, some solder and some cabled8 x M3 x 5mm screwOptional:Adressable LED PCB (a PCB for the Node MCU, power socket and LED Pins, found in the files here)a power socket 12V DC 5.5x2.1mm: https://www.amazon.de/dp/B09Z6W93X3?ref=ppx_yo2ov_dt_b_product_details&th=1How to build:print the 3 parts in PLA, the holder itself should be printed in some kind of translucid material for the best effectcut and solder four 16cm pieces of the WS2811 together with about 6 cm of cables in between the piecesglue them into the topplatethe cables go through the holes to the back of the platescrew the front onto the LED plateconnect the LEDs to the Node MCU (or the PCB)screw the PCB onto the controller boxclip the front onto the controller box, you cant slide it iny as the cables would be in the way but in both prints i did so far it was easy to clip in with some pressureHow to program your Node MCU with WLED:Follow the instructions at: https://kno.wled.ge/basics/getting-started/The filaments i used:Geetech PLA transparentAnycubic Black PLAHave fun with this project, if you have any questions feel free to contact me :)