Sigma DP1 DIY Electronic Shutter Release

After many months of tinkering I finally have a panorama-head robot that creates panoramas with my Sigma DP1.  If you don’t know about Sigmas, they are cameras that will drive you mad, especially if you’re used to the polished software/firmware of a Canon or Nikon.  For example, the DP1 won’t turn on unless you remove the lens-cap. 

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