hi l look at your arduıno sketch did you it for which kinf of battery? , can l use them for 18650 lion 3.7 v 6400mah battery?, (for UV,OV etch.) best regards?
hi l look at your arduıno sketch did you it for which kinf of battery? , can l use them for 18650 lion 3.7 v 6400mah battery?, (for UV,OV etch.)
best regards?