This is a design of a rotary table that can be used to 3D scan objects.
The turntable consists of a 3D printable housing, a stepper motor with stepper motor driver, an ESP32.
It can be controlled by a serial connection, but also wireless by an M5Stack, if you have one available.
| Item | Number | Description | Type | Link |
|---|---|---|---|---|
| 1 | 1 | Bottom housing | 3D printable | Rotary table btm.stl |
| 2 | 1 | Top housing | 3D printable | Rotary table top.stl |
| 3 | 1 | Rotary table | 3D printable | Rotary table.stl |
| 4 | 1 | Stepper motor | 28BYJ-48 | |
| 5 | 1 | Stepper driver board | ULN2003 | |
| 6 | 1 | Microcontroller | ESP32-mh-et-live-minikit-d1 | |
| 7 | 3 | Self tapping screws | M2.6 x 16 | |
| 8 | 1 | M5 Stack (optional) |
The STL files for 3D printing are in the mechanical directory. The design was made in FreeCAD, FreeCAD files are included.
Electrical connections (only 6 wires) are in the mechanical directory.