-
Recent Posts
Archives
- February 2023
- October 2021
- August 2021
- January 2021
- October 2020
- June 2020
- July 2019
- June 2019
- April 2019
- January 2019
- October 2018
- May 2018
- March 2018
- February 2018
- January 2018
- December 2017
- October 2017
- August 2017
- June 2017
- January 2017
- May 2016
- February 2016
- January 2016
- November 2015
- August 2015
- April 2015
- January 2015
- December 2014
- July 2014
- June 2014
- December 2013
- November 2013
- April 2013
- March 2013
- February 2013
- December 2012
- November 2012
- June 2012
- January 2012
- October 2011
- June 2011
- May 2011
- April 2011
- February 2011
- January 2011
- September 2010
- August 2010
Categories
- 3D printing
- Alternate Energy
- Amateur Rocketry
- Amateur Science
- appliance repair
- Astronomy
- CAD
- Chemistry
- citizen science
- CNC
- Cooking
- Crafts
- DIY
- Electronics
- environmental monotoring
- Imbedded Software
- Machine Shop
- Metal Working
- Nature
- Navy Stories
- Particle Physics
- Photography
- Pyrotechnics
- Software
- Stories
- Uncategorized
- welding
- woodworking
Meta
Twitter Updates
Tweets by jmhannonBlogroll
-
Join 60 other subscribers
Monthly Archives: October 2018
Barn Door Star Tracker
I wanted to take some star pictures with my DSLR and decided a barn door style star tracker would be a fun project to build. Early versions were nothing more than two boards connected by a hinge with a screw … Continue reading →
Posted in Amateur Science, Astronomy, DIY, Electronics, Imbedded Software, Photography, Software
|
Tagged Astronomy, Astrophotography, barn door, camera, Photography, star tracker
|
Leave a comment
Jim Hannon's Blog 