Stick Focuser
thingiverse
SF_Case_v3.stl (modified 2021.12.5) - Compatible with latest DHT11 (Long Board type) SF_Bottom.stl (modified 2021.11.30) This is very cheap auto focuser compatible with Moonlite Focuser. You can control this focuser with Moonlite Focuser driver in Ekos. BOM <ol> <li>Arduino Nano (Nano Every, Nano 33IOT doen't work. Only ATMega328 Chip will work)</li> <li>28BJY-48 5V (not 12V) Stepper Motor</li> <li>LN2003 Motor Driver Board (Usually sold with 28BJY-48)</li> <li>DHT11 Tempreture & Humid Sensor with board (option)</li> <li>M3 6mm screw *8</li> <li>3D Printed Parts</li> </ol> Arduino Sketch is in my Blog. https://mr-deep-addicted.com/?p=871 You can change the language.
With this file you will be able to print Stick Focuser 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 Stick Focuser.