ZWO camera focuser
thingiverse
Will be a focuser for ZWO sky-cams - one day. Initial, experimental project! Two STL part-files are printed. One fits (badly) on the ZWO camera lens itself. Friction-fit only. The other holds the ZWO camera body and the stepper motor. The stepper motor is this one : https://ebay.to/2WYtGDV Take care: the motor gets HOT, so settings for the driver needs to be worked out. Currently I am using this driver: https://ebay.to/2L8siYc and a piece of Arduino software that is easily found online. Improvements are very welcome, and needed! Remember: the motor gets HOT!!! To use in reality, you probably want to set up the driver from Python on a Raspberry Pi.
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