hello...i have a question for my projek...
want tu build a program for a battery system...
using lcd, battery 12v(motorcycle battery), voltage sensor, LED, and switch...
i have a problem with a code...
how to buila a code with battery lavel
exp. if my voltage >10v
lcd print "battery ok and also print the voltage"
second layer lcd print "good battery"
LED green on
if my voltage <9.9v
lcd print "battery min and also print the voltage"
second layer lcd print "battery min Becarefull"
LED yellow on
please help me...
im just new about this arduino