How to make a cheap and functional magnetic stirrer
In my post about this years cyser I killed my started using an old discarded magnetic stirrer, because it heated up after i had been running half a day and thereby heated my starter and knocked out the yeast. Buying a magnetic stirrer is ridiculously expensive, so I have been looking for alternatives. I had been working on my own home made magnetic stirrer, and even though it was not quite finished and fancy looking, it was still working. I got the idea from reading www.instructables.com where I found complete instruction on how to make a magnetic stirrer (HERE). I am no wiz with electronics but this was so easy […]