would you suggest 4 AA batteries instead?
but, cost aside, which is more preferable, to drive the motor with 4 AA's or with a regulated 9V battery.i've read somewhere that 4 AA have more amperage than a single 9V (regulated to 6V of course)
so, i decided to go for the 4 AA rechargeable batteries. 4*1.2=4.8V right?WRONG!these eneloops i bought give 5.67V, that means 1.4 each.so the atmega328 can hold 5.5V. if i connect 5.67 will it burn? i mean for 0.17 Volts?