Thingiverse
Equatorial camera motor mount
von bildrulle
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This is my traveling tracking equatorial mount for astrophotograpy. Its turret rotates 360 degress / 23 hours, 56 minutes (sidereal day).
The ball bearing groove should be filled with metal 4.5mm bb-gun balls and then locked in with the small plug.
It uses a 28BYJ-48 - 5V stepper motor and a driver circuit based on ATTiny-85.
The Turret should be printed with supports. Also the PCB-cover benefits from supports for the upper rim (print upside-down).
Code and electronics is on github: https://github.com/lboclboc/CameraMotor
The ball bearing groove should be filled with metal 4.5mm bb-gun balls and then locked in with the small plug.
It uses a 28BYJ-48 - 5V stepper motor and a driver circuit based on ATTiny-85.
The Turret should be printed with supports. Also the PCB-cover benefits from supports for the upper rim (print upside-down).
Code and electronics is on github: https://github.com/lboclboc/CameraMotor
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