Chris Umbel
sub-tank
A small embedded firmware project targeted at the pic18f2550 microcontroller for an autonomous, ultrasonic-guided toy tank. The ultrasonic sensor is intended to be on an arm actuated by a servo allowing the system to get an idea of what obstacles are in a 180-degree-ish range of the front of the robot.
CalcuRun
Online calculator for common conversions distance runners are interested in.
natural
A general natural language library for nodejs currently including a porter stemmer, lancaster stemmer, naive bayes classifier, tokenizer, and phonetic processors (soundex & metaphone).
node-sylvester
A node-ified version of James Coglan’s "Sylvester" JavaScript matrix math library
SimpleDBExtension
This project is a SQL Server 2008 Reporting Services data processing extension that facilitates using Amazon's SimpleDB as a datasource.
CouchDBExtension
This project is a SQL Server 2008 Reporting Services data processing extension that facilitates using Apache's CouchDB as a datasource.
DLR Host Service
Small boilerplate project that enables running DLR code from languages such as IronPython and IronRuby as a windows service.
SolrMapper
Ruby Object Document Mapper for the Apache Foundation's Solr search platform.
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