From d58a4f8d8ed9fd42e94441124bf9f8e847a8cac6 Mon Sep 17 00:00:00 2001 From: Tom Igoe Date: Mon, 29 Jun 2009 16:00:43 +0000 Subject: [PATCH] Added Row-Column scanning example --- .../Display/RowColumnScanning/RowColumnScanning.pde | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/build/shared/dist/examples/Display/RowColumnScanning/RowColumnScanning.pde b/build/shared/dist/examples/Display/RowColumnScanning/RowColumnScanning.pde index 5d2f54e23..a07716543 100644 --- a/build/shared/dist/examples/Display/RowColumnScanning/RowColumnScanning.pde +++ b/build/shared/dist/examples/Display/RowColumnScanning/RowColumnScanning.pde @@ -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,