My contribution to the increasing entropy, and eventual heat death of the universe
Archive for September 2015
There were a few problems with the previous revision. Basically a screw up with one of the tracks. Only one bodge wire required on the build. Next version is out to fab, but this revision should be good enough for my purposes.
Kicad files and Gerbers: ad5791.tar
You can now buy the current rev of this board in my shop at whitefordresearch.com.
This is a revision of the LTC1859 board which fixes a few mistakes. Notably:
Kicad files and gerbers: LTC1859.tar
Updated the APC layout removing the headphone socket and making it look a bit nicer. Also increased the size of the holes for the pots which were too small in the previous design. Will go out to fab shortly.
Kicad files: APC2.tar
I’ve been playing with Gregory Charvat’s Can Radar design. While there are kits available, there doesn’t appear to be an open hardware layout. So I figured I’d have a go at putting one together. Below is the first rev. It uses the XR2206 which is no longer manufactured, but if you scratch around can still be found. Hopefully I’ll be able to get this version up and running then migrate the ramp generator to a different IC.
My layout:
My schematic:
Kicad files and gerbers: canradar.tar
Notes from Gregory’s presentation:
Thesis describing the Can Radar: http://hig.diva-portal.org/smash/get/diva2:762443/FULLTEXT02.pdf
My name is Nava Whiteford. I’ve worked for a few sequencing companies. I have equity in a few sequencing companies based on my previous employment (I try to be unbiased in my posts). You can contact me at: [email protected]
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