Enviro pHAT analog trigger question


Recently i bought ultrasonic measuring system (http://www.ebay.co.uk/itm/1Pcs-Waterproof-Ultrasonic-Module-Distance-Measuring-Sensor-for-Arduino-TE501-/142019463807?hash=item2111050a7f:g:XUgAAOSw5cRZEgvC)

I wanted to attach it to the Enviro pHAT analog pins, but they are inputs. Is it possible to send singal to the ultrasonic module through those pins?



Nope, you would need to use a regular GPIO pin. In any case, the latency of the ADC would probably totally mess up your distance reading, even if you could.