I would like to cut off the alarm. I am using the ezb4 on +5volts. I am going in with +12v. I want the bus to be +5v so it doesn't blow the IR and Ultrasound. So, I am having a +12v to ezb, also a 7.5v and also a +5volts. I am running off of a PowerPS solutions which is a lead-acid batter, not Lipo.

thanks in advance!
:-)