I have the mini arduino breadboard. The pins go from A to J and 1 to 17. On the larger breadboard, there are symbols + and -. My breadboard doesn't have those two sections to put wires in. Does anyone know what to do?


Does anyone know what to do?

Do whatever you want to do.

There's nothing special about the +/- rails of a breadboard - they're just chunks of metal that go along instead of across, and are longer, with more holes, and someone has helpfully coloured them red/blue and added some symbols.

If you want a common place for + and - then just choose a common place for + and -.

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