Asked — Edited

Tutorial Improvement

i just read the tutorial off the ping sensor.what i notest is the pic off the, ezb how its wired up is hard to see.also it dont mention where the , in or out off the 5 volt regulator goes. i believe its in goes to ezb and out comes from the sensor ?is this correct ?

ping tutorial


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The tutorial that you linked to has specific and detailed written instructions that you must have missed. Here is a direct copy from the tutorial...


Ground = Black wire from regulator PCB to D21 black pin Power = Red wire from regulator PCB to D21 red pin Trigger = white wire to D21 White pin Echo = green wire to D22 White pin


and the 5 volt regulater is that correct?

thanks dj