Thanks y'all! That answers my questions.
GDG, do you think that the 4 amp is enough for the motor? I know Scary Terry recommends 5 amp or better. I will probably have some fairly good loads on these motors. Of course at $6 a pop I can afford to experiment a little. Thoughts?here is a 5volt 3.7 (4 amp) for 6 bucks... All Electronics