Originally Posted by gregjonesonline
I also picked up a slim push pump soap, and probably the most exciting part of all, I found a Universal AC Adapter which has a voltage selector to emulate a wide range of batteries, from 3 - 12 volts DC / 600mA. I haven't had a chance to play with my supplies yet, but here is a picture of what the AC adapter looks like ... think it will work?
hope that helps!!
I was going to borrow similar adapter from frend to see if it works, do report your findings. I was trying before with cellular charger of 5-6V and about 400mA but motor wouldnt budge. 600mA seems still kinda low. I dont know whats the safe voltage which circuits can receive without damage but i think if on 6V it doesnt work that it needs more amps