3D-Printed stand for Arduino, Breadboard, and OLED ... Included the .STL files I used to 3D-Print my Test unit.Uses #4 screws. ( 3.2mm Screw Holes )I have a heated 3D-printer enclosure so Printed out of ABS but PLA may print betteflatter on a normal 3D-Printer.Example Arduino Sketches on Github:https:github.com/Vin-X-Mod/OLED-ACE128-Encoder-Stepper-Driver