Enviro pHAT analog trigger question


#1

Hello!
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?

Regards


#2

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.