This tray system is modular, just print the parts you need and connect them to one storage place.

Included:

• pen holder
• smarphone holder
• bowls
• USB/SD card holder
• a LED lit crystal for some atmosphere

How to print:

• All models can be printed without support except the LED Crystal module, print that turned to its head for less support material
• try to print 2 smaller modules first to check for tolerances, on my printer it worked great, if you have problems contact me so i can change them

How to build the LED Crystal Module:

What you need:

• 3 pixels of WS2811 (5V) LED chain
• A NODE MCU or some other ESP8266 controller
• 6 M3 x 10mm screws
• some solder and a solder iron
• a power socket for example: (Amazon Link: https://tinyurl.com/2mhc7b7a)

How to build:

• screw the LED onto the base
• glue the 3 LED pixel in place
• solder the ground of the power socket to the ground of the LED and the ESP, do the same with 5V
• care that you can still connnect it through its hole and that you can tighten up the nut in the back
• try if everything works
• screw the lid onto the ground of the module

How to flash your ESP:

• go to https://kno.wled.ge/basics/getting-started/
• follow the instructions to flash the ESP
• if you have problems and need help, contact me :)

Have fun with this project! If you need help at any point feel free to contact me!