Thursday, February 25, 2010

Friday Night SMS - Feasible via Zigbee

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One of the new features in the FLOW is the inclusion of a Zigbee modem, instead of the currently prevalent bluetooth. If you get a Overo F...
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Wednesday, February 24, 2010

Bringing NearMap to WorldWind

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I promised myself I will do this soon and it has been a month or so since I thought about it. NearMap provides a nice Google like URL resour...
Tuesday, February 23, 2010

Learning PCB Cad - then finding someone who knows it all

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One of the great pleasure of diving around on the web is finding those ah-ha things. I have been contemplating buying bits and pieces from t...
Saturday, February 20, 2010

Evolution - superficial and speciation

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Time Machine discusses evolution and dichotomy . Speciation is not such a common occurence unless there are heavy evolutionary drivers. I ...
Tuesday, February 16, 2010

Mailing list to the rescue - working Gumstix + 3DM-GX2

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Finally had to put up a thread on Gumstix mailing list to get the misnomers sorted. Dave Hyland , the maintainer of the robostix code came...
Sunday, February 14, 2010

I wanted a UART but I got GPIO

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Time finally came to hookup IMU to Gumstix. I carefully soldered a couple of ribbon cables and put on a scope at the RXD and TXD pins to see...
Saturday, February 13, 2010

Why make when you can buy - Australian import culture

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Lately I have been doing lots of ordering of parts from the US and China via ebay and Little Bird . It all seems pretty cheap in Australian...