You know when you're writing something and you find an article that you think breaks everything, but it accidentally makes everything much better? That.
Many other things are a vast amount of no fun at all, mind, so I guess it all balances out.
It uses one of the stepper driver boards that I was pointed towards here, and five lines of code. £1.50, some rubber bands and a small amount of soldering. Bargain fun, I think.
Gah. I rarely write about the business of posting stuff to LJ because that way lies moaning about how no-one ever posts any more and that quickly becomes reductive and tiresome. However, it's just as easy to fall out of the habit as it is to fall into it
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