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Build a Barn Door Tracker
Component Sources
Mouser Electronics (small parts, ICs, connectors, switches)
Hosfelt Electronics (SAA 1027 stepper-motor driver chip)
Radio Shack (circuit board, connectors, hook-up wire)
The following vendors offer stepper motors, in addition to other electronic components. I did not make any purchases from these vendors for this project.
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Getting Started | CG-5 Mount | SAA 100 List | Constellation Portraits | Barn Door Tracker
Comet Hale Bopp | Homemade Eyepieces | EQ Mount Tutorial | Millennium Rant | Biography | Home
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