I built a circuit with an optical sensor on the solderless breadboard on my protoshield, the code I wrote was working perfectly, but then when I set it up again today it was backwards. It is supposed to measure the time duration of the optical sensor being blocked, now it measures the time the optic…

code backwards and soldered circuit no longer works

pwillard November 30, 2011, 10:25am 7

some of us just go straight to solder

I do this often, and then wonder why I have amassed such a collection of Solderless Breadboards.

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