Can someone here recommend me a basic bi-direction motor driver circuit that only uses NPN transistors such as 2N3904 or 2N2222 or other compatible versions?
This is for 2 small motors (tiny, infact) operating around 2.4 volts. I plan on receiving the output from a microcontroller. The motors run off a battery of 2.4V at 70mAh.
I've tried a few, but none of them have worked so far.
Thanks in advance!
PS: Incase you're curious, these are from a ZipZaps car