Expansion Boards for Arduino

I’m not sure who recommended the expansion boards but I want to say THANK YOU!!

These things are fantastic. Saved me so much time and frustration.

https://www.amazon.com/gp/product/B01BSFK3RK/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1

The only thing is that now the control boards won’t fit in the case with the fan anymore. Time to build my own control box.

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So these replace having to connect somehow to the pins, and allow you to insert a wire and screw it down tight?

Yes, they make it really easy. I was dreading having to get the pins, connector, etc all working correctly.