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Archive for the ‘Engineering’ Category

 While designing an ambient display project, I came across the Freescale MC(Z)33970 Dual Gauge driver IC.  The part seemed interesting, so I ordered a sample and whipped up a small C library to use in conjunction with a perf-boarded USB Bit Whacker I had on my workbench.  (An Arduino library is also available below)

A few years ago, I came across a fantastic deal on surplus GPS modules on eBay. Given the high tinkering potential, and unable to pass up a deal, I picked up a few. Predictably, work started piling up, and the modules were relegated to collect dust in my parts bin. Earlier this [...]


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