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We first caught sight of this tiny Bluetooth GPS data logger a few months back under the guise of the Columbus V-900 but unfortunately didn't have much in the way of a price, release date, or complete specs at the time. Thanks to the wonderful world of consumer electronics, however, the same device

6 years ago 0 Comments
November 11, 2008 at 1:52PM
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It's not the first DIY GPS data logger by a long shot, but Steve Cholewiak's new PIC16F88 Delorme Tripmate -- which Steve originally envisioned as a way to log his runs by carrying the unit in a backpack -- might very well be one of the cheapest. For under $20 you can snap up an old Delorme Tripmate

7 years ago 0 Comments