Motorized barndoor tracker for astrophotography
Description
Motorized Barndoor Tracker For Use With Nema14 Stepper Motor And M8 Threaded Rods. Easy To Use, Align And Store/Transport. Arduino Code Is Very Basic At This Point. Only Picture Taken With It So Far: Http://Www.Astrobin.Com/132361/ Materials Needed: 4X F624 Bearings 2X 608 Bearings 1X 8Mm Rod 80Mm Long, A M8 Bolt Or M8 Threaded Rod 4X M4X12Mm Hex Head Screws 4X M4 Nylon Lock Nuts 4X M4 Washers (Place Next To F624 Bearings) 8X M4X20Mm (Maybe Longer, Can'T Remember) Hex Head Screws For Assembling The "Angle-Brackets" To The Hinge Parts 8X M4 Nuts 1X M8 Threaded Rod 1X Nema14 Stepper 1X A4988 (Or Other Stepper Driver) 1X Arduino Nano 1X 1/4 Inch 20 Tpi Screw For Mounting Camera M3 Screws For The Laser Pointer
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