MK2 Power Input

I’m almost at the point where I need to lock the design down and start kitting things for the December launch – a pretty daunting prospect, I must say. Before I finalise things, there’s one last idea for an improvement that I’ve been thinking about for a while – and

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RAMPS Fan Expansion Board

One of the problems I’ve encountered in the past when using RAMPS electronics to control a dual-extruder printer is the lack of sufficient fan support. Dual extruder setups can require a few fans, usually one controlled fan (for cooling the print) and one or two always-on fans for cooling the

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