DSC - Digital Setting Circle

thingiverse

DSC - Digital Setting Circle for Telescopes YouTube Video Presents the Same Slides Plus Some Video... https://www.youtube.com/watch?v=SezbbfoszEI Info Shown as Images Although All Parts Have Been Successfully Printed (and Coded) and Installed on Different Scopes Posting Here is a 'Work-in-Progress' It's Fairly Easy to Get Up and Running the Biggest Challenge May Be Attaching the Fixed Gear to the Non-Rotating Part of Your Scope Read Through the Info... UPDATE 12/30/17 Added Photo of BreadBoard with Nano Simple Build You Can Use an UNO if Preferred Code and Connections Are the Same... Also Added Photo of Pinouts for Clearer Understanding Also Full Code .Hex Files Are Now Posted at Github For Those Not Interested or Skilled in Programming .Hex Files of the Full Code for UNO and Nano You'll Need to Learn How to Flash Your UNO/Nano Many Youtube Vid's to Help You These Codes Use an LCD for Display No Serial or Bluetooth Display Output The .Hex Files Are for 4:1 Gear Ratio and Azi / Alt Encoders with 600ppr Such as Signwise Yielding 0.0375 Resolution Polaris is Locked in at 45.4º But You Can Use the Manual Setting Feature for Polaris at Your Latitude UPDATE 12/2/17 Code at Github Now Includes Bluetooth Display of Output Added Photo of NANO on Breadboard with Bluetooth No LCD UPDATE 9/6/17 Code Is Now Posted at Github: https://github.com/farTooOld/Digital-Setting-Circles/tree/master Sample Code with a More Complete Version That Uses the Encoder Library I Left Out Enough Code for You to Redo There Are Enough Comments and Code to Make It an Easy Challenge... UPDATE 8/13/17 Add Link to Design and Code Link to the ELECTRONICS at Fritzing: http://fritzing.org/projects/telescope-tracker Here Are the Links Referred to in Code Section: Companion Android App: https://play.google.com/store/apps/details?id=com.bt.whereisit Arduino / Encoder Info: https://www.pjrc.com/teensy/td_libs_Encoder.html SignWise Encoder: https://www.amazon.com/Signswise-Incremental-Encoder-Dc5-24v-Voltage/dp/B00UTIFCVA/ref=sr_1_1?ie=UTF8&qid=1491943389&sr=8-1&keywords=signswise+encoder VEX Encoders: https://www.vexrobotics.com/276-2156.html Print Settings Notes Various Settings Are Noted in the Print Settings Slide Additional Info I Prefer Not Using Supports But You May Want Them on the SA Support Pocket for the Bolt It Seems Cleaning Up Drooping Filament in the Pocket is No Different Than Cleaning Up the Supports in the Pocket You Decide...