V1.2 DSC - Digital Setting Circles / Alt-Az.Push-To for Dobson GSO 10" telescope and others
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14/03/2020: Improved design here: https://www.thingiverse.com/thing:4221825 (use this!!!) Digital Setting Circles (DSC) for Dobson telescope GSO 10" and others (edit DSC-2-320T.f3d). https://youtu.be/2mVBZ-NWCAs Use 10x Az-Gear-650T.stl. Use rotary AB encoders and 608 bearings. Use M4 screws for arm's axes and Alt-M8M4-Adapter into bearings. I have used BluePill STM32 board, bluetooth module and based on the Dave Ek's files. Why Bluepill? Because this stm32 has quadrature decoders buit-in. Why Bluetooth? Because is low energy. Therefore is not Iphone compatible: only wifi is supported (I am working in it, an esp8266 version). (https://eksfiles.net) to run with SkySafari in Push-To mode with 46.800 Az. steps and 23.040 Alt. steps (for 360 steps/rev. encoders). Next update: enclosure for electronic board. You can use PLA but use PETG for springs!. Code: https://drive.google.com/open?id=1N6Vt7jSDvYrJH7w-vkBxfs-yKSp0lNVI Next version: without holes in mount for easy installation.
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