where:ANALOG = use analog signal (which I understand has a range of 0-1023)
1 - I'm guessing "input" from pins will always be Analog (although these pins can function as Digital input/output)
2 - Are "Output" pins always "Digital"? For instance pin 13 for the LED, I seem to only be able to set it to HGH/LOW
3 - There are Digital pins which accept PVM Output (is this the same as Analog or do we specify a value between 0 and 255)
5 - I've not used it yet, but I guess certain pins can act as Servo Outputs, which I guess is a way to send an Analog output signal (and could be used for speed control)
1 - How do I identify which pins are analog, digital or both
2 - How do I identify which pins are input, output or both
3 - I can use SoftPWM for the LED, however which PINS can I send an Analog signal to and is the following code how I would do this: pinMode(analogInputToDigitalPin(pin), OUTPUT); digitalWrite(analogInputToDigitalPin(pin), 300); //is there an analogWrite and should the range be 0-1023,
4 - I have an Arduino Uno R2 and Arduino ADK R3
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