echo trigger

[Zzimmha42]

hey guys, I'm working on an ultrasonic sensor project and I'm running into trouble with the echo trigger. Ive seen quite a few examples on here, specifically the distance sensor counter example. I was wondering if there was anyway to display that echo digitally in a waveform chart as opposed to just measuring the distance from the echo? thank you!

[dnchen]

Have you tried right click replacing the numeric slide indicator in the example with a waveform chart?  I'm not quite sure what you are trying to display, please elaborate.