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jcoffland

4,419 karma · joined January 29, 2015

I started contracting software development in 2002. Mainly I develop embedded systems code (in C) and simulation systems (in C++). I've been coding for the Folding@home project since 2007 and have been working on an Open-Source 3 axis CNC simulator called CAMotics since 2011.

* http://cauldrondevelopment.com/ * http://folding.stanford.edu/ * http://camotics.org/ * http://joe.coffland.com/

I live in Petaluma, CA. If you're in the area, send me an email. I'm always up for a coffee or a beer and interesting conversation.

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Ask HN: My Open-Source project is on eBay. What should I do?

6 pts·jcoffland·
7

We sell advertising, not search results

google.com·19 pts·jcoffland·
7

Show HN: Remove image background using OpenCV in Python

github.com·5 pts·jcoffland·
0

Smelling Sickness – Body Odor May Be Sign of Disease (2018)

newsinhealth.nih.gov·1 pts·jcoffland·
0

You can build a CNC but can you explain it?

blog.buildbotics.com·2 pts·jcoffland·
0

Retrofitting the Dyna Myte 2400 with a Buildbotics CNC Controller

blog.buildbotics.com·1 pts·jcoffland·
0

Deep dive: How we hacked an 8-bit chip to drive stepper motors at 250k steps/sec

blog.buildbotics.com·2 pts·jcoffland·
0

Retrofitting the Dyna Myte 2400 CNC

blog.buildbotics.com·1 pts·jcoffland·
0

FSudoku: a fast Sudoku solver in less than 300 lines of Python

github.com·3 pts·jcoffland·
1

Ask HN: Have you created a programming language and why?

218 pts·jcoffland·
237

CAMotics Open-Source CNC simulator announces v1.1.0 release

blog.buildbotics.com·2 pts·jcoffland·
0

Ask HN: Are you using Docker as a build environment vs. deployment system and how?

4 pts·jcoffland·
1

How I created an Open-Source CNC simulator, CAMotics

medium.com·4 pts·jcoffland·
0

Ask HN: How to create an awesome landing page?

1 pts·jcoffland·
3