Correct
I was thinking of using these Neodymium magnets, at €6.50 for 5, they are a steal.
Yeah i got waterproof junction boxes for that.
I could make a steal disk, and stick the coin like magnets on to that one.
I i woeld use coin type, hat pattern would be best?
And what material should...
We looked at those, and all are way more expensive then when we build our own, we need 5 in total, and that will cost us around €70 in parts, including water proof boxes and PWM voltage/speed regulation, etc etc.
Mainly postage is killing us, new or used, even if we buy them from Aliexpress...
Hi i am a poor [wink] Dutch chemistry student, and i and a other student want to make a couple of magnetic stirrer plate, for home project/study, but the even cost a bout $50 secondhand.
Now i want to make one my self, and have all the parts (about $20 in parts per plate), but only have to...
