TS Monorail autofocuser
thingiverse
Autofocuser Setup using: - TMC2209 - Arduino - 0.9degree Nema 17 - [MyFocuserPro2 FW](https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/ARDUINO%20FIRMWARE/) The setup can be powered through USB, no extra power connector required. If you need the extra torque, you can hook it up to 12V. The Files should be printed with <0.15mm line thickness, since the files include threads. BOM: - Arduino Nano - Nema 17 (any should work, make sure it has enough torque >10N/cm) - [TMC2209 V3](https://www.amazon.com/TMC2209-heatsink-Microsteps-Ramps1-4-Mainboard/dp/B088T8T1HC) - [Shield Board for A4988 / DRV8825](https://www.amazon.com/LM-YN-Printer-Stepper-Extension/dp/B01LWO9DI7) - bunch of jumper wires - bunch of M3 screws - 1xM4 Screw Wiring: - Arduino 3.3V --> 5V on shield - Arduino Ground --> Ground on shield - Arduino 5V --> 9V on shield (alternatively connect external power, put ground together with Arduino) - Arduino Pin 3 --> DIR on shield - Arduino Pin 4 --> STEP on shield - Arduino Pin 8 --> EN on shield
With this file you will be able to print TS Monorail autofocuser with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on TS Monorail autofocuser.