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I have been using sensors and loggers (mostly succesfully) for a few years in different applications - but it is mostly just following instructions, and commercial "click together" equipment. I have a pasable grasp of electronics, but I would like to educate myself more - I would like to be able to design up sensor drivers and interfaces, and be confident of why they work, not just have a vague understanding. So I am interested in hearing about any good references that others have found to be valuble.
