Search:

Sorry I can see that I have posted the wrong place.
I have solved the problem.

The mosfet switch got too hot and desoldered itself from the ramps.
I will replace it by a better one or attach a...

I have a RAMPS 1,4 with repetier 0,91 firmware
My heated bed has been working sorta.
The problem is that I am using a 3mm stainless steel plate for heated bed.

If i put a box or something onto...

That is a great and simple idea

Yes it can move both ways. And if you deliver at the bottom of the tank, you maybe dont need the dripper, if your hose is thin enough, do that you can dose small amounts correctly.

I personally...

We deal a lot with real peristaltic pumps, I have not seen a small one that used glycerin. We have the fittings, the special hose and the glycerin in our stock, but I think the idea is to 3D print as...

If the pump delivers at the bottom at the tank, there properly wont be any waves at the top, but your idea will improve the design.

Regarding sideways movement, I was not talking about the gears,...

This thread is old, but I like the idea very much.

I have spent about ½ year to develop my own pump, but in stainless steel, so prototypes does not come as easily and often :)
I just wanted to...