Hi there, I am trying to do a DIY robot fish for work, from this website: http://www.open-electronics.org/robofish-create-your-robot-fish-with-arduino/ (the website has the code for the fish too). I have an arduino nano, two IR sensors, magnet switch, 4 AA batteries with holders and three servo mot…

Board Running, Servo Not. Analog vs Digital Servo?

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