Hello Folks I am a electronics engineer who wants to start making / selling my own Arduino shields. These shields below are area's that I have hit in my professional career in one way or another and wished someone sold them. Your opinion would be greatly excepted and I do encourage negative replys …

Shield designs - which idea first?

robtillaart April 6, 2014, 5:11pm 4

If it is an old protocol, is there a market? (as your goal was selling stuff)

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