To bi or not to bi, that is the question Horatio! Bi-Filar that is. Do you wind single or double (bi-filar) coils for your motor. Its six of one or a half a dozen of the other! Once again, it depends on your requirement. But I'll assume that you want to wind bi-filar, because you've … Continue reading simple Adams motor concept 亚当斯电机原理06