Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.
Thursday, January 31, 2019
received stepper motor suggestion
photon_trap commented on my barn door tracker YouTube video.
Great presentation, thanks. My BD tracker is also a Gary S. in terms of dimension but I switched to a stepper motor which made a huge difference, insuring proper speed regardless of load.
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