hi again
i see here http://www.arduino.cc/en/Tutorial/UltrasoundSensor that someone has written code for one of those ping sensors. what is the maximum i can use on one diecimila without using one of those multiplexor things? 6?
ive now got a diecimila and am working through the tutorials, turning leds on and off and suchlike. still plenty to learn, fun though
thanks