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Changed analog references to use new A0 through A5 notation

This commit is contained in:
Tom Igoe
2010-09-04 19:47:59 +00:00
parent 5e2f82b742
commit 47d3b65e51
25 changed files with 57 additions and 46 deletions

View File

@ -16,6 +16,7 @@
connected to pin 13, so you don't need any extra components for this example.
created 17 Jan 2009
modified 4 Sep 2010
by Tom Igoe
This example code is in the public domain.
@ -25,7 +26,7 @@ http://arduino.cc/en/Tutorial/IfStatement
*/
// These constants won't change:
const int analogPin = 0; // pin that the sensor is attached to
const int analogPin = A0; // pin that the sensor is attached to
const int ledPin = 13; // pin that the LED is attached to
const int threshold = 400; // an arbitrary threshold level that's in the range of the analog input