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Added Row-Column scanning example

This commit is contained in:
Tom Igoe 2009-06-29 16:00:43 +00:00
parent 046c6225dc
commit d58a4f8d8e
1 changed files with 4 additions and 3 deletions
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7
build/shared/dist/examples/Display/RowColumnScanning/RowColumnScanning.pde vendored
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@ -22,12 +22,13 @@
Matrix:
* Digital pins 2 through 13,
* analog pins 2 through 5 used as digital 16 through 19
Accelerometer:
* X and Y axes attached to analog in 0 and 1
Potentiometers:
* center pins are attached to analog pins 0 and 1, respectively
* side pins attached to +5V and ground, respectively.
http://www.arduino.cc/en/Tutorial/RowColumnScanning
see http://www.tigoe.net/pcomp/code/category/arduinowiring/514 for more
see also http://www.tigoe.net/pcomp/code/category/arduinowiring/514 for more
*/
// max and min values from the accelerometer,