Grinkevich Photography

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Entries from December 27th, 2010

December 2010 Blizzard

December 27th, 2010 · No Comments · Photography

Since I had to go to work, I made the best out of the trip by documenting it.

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MTA Holiday Train

December 19th, 2010 · No Comments · Photography

I finally managed to get pictures of the MTA Holiday Train.

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Atantic Avenue Tunnel

December 17th, 2010 · No Comments · Photography

These pictures are from my second visit to the Atlantic Avenue Tunnel on June 20, 2010.  Now since access to the tunnel has been banned, I want others to see what NYC has ruined for everyone. Here are the pictures from my first visit on April 20, 2008.

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Nikon D90 Homemade GPS

December 5th, 2010 · 87 Comments · Nikon D90, Projects

I decided to make my own GPS for my Nikon D90.  Nikon wants well over $200 for a GPS unit.  The parts I used cost roughly $40 in total, much less expensive than Nikon’s solution.  The D90 accessory plug outputs +5V and expects 5V TTL logic.  I was able to output +3.3V logic from my […]

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