This is a really silly question, but when I declare a pin number for one of the A/D pins on the mini, how do I go about it? On the diagram they're labeled AD# instead of just an integer pin number. Thanks for the info.
the analogue pins on the mini are numbered between 0 and 7
just use a number between 0 and 7
analogue pins are treated differently from the digital ones so there can be an analogue pin 0 and a digital pin 0
massimo
Let me see if I’ve got this right. For instance if I have a digital output on digital pin 5, and an analog input on AD5, I’d do something like:
int analogPin = 5;
int digPin = 5;
int analogVal = 0;
analogVal = analogRead(analogPin);
if (analogVal<123){
digitalWrite(digPin, HIGH);
}