back to the pings))

Forum 2005-2010 (read only) General Frequently-Asked Questions
4

Try putting brackets in your conditional statements

while(pulseAin == false || pulseBin == false)
change to
while((pulseAin == false) || (pulseBin == false))

if( digitalRead(pingpinb) != 0 && pulseBin == false)
change to
if( (digitalRead(pingpinb) != 0 ) && (pulseBin == false))

As logical precedents are not always what you think