Question 1: Why is it said that Uo and Ui are in anti-phase? If the base of T1 is set to positive, then its collector is negative, and the base of T2 is also negative. The emitter of T2 is negative an...
[size=5]Has anyone used a 35 stepper motor? This stepper motor is a two-phase four-wire one. [/size][size=5]I tried to use ULN2003 to drive it, but it didn't work. I don't know if it's a problem with ...
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