BiColorLedDisplay Library

© 2012-2013 Scott Daniels <provideyourown.com> under GNU General Public License

The BiColorLedDisplay Library provides two classes. The first class BiColorLed will display a numeric level by color modulating a red-green LED using PWM. The second class BiColorLedDisplay will display a two-digit numeric value by using two LEDs.

Usage example

LED1 = 8;
LED2 = 9;

BiColorLedDisplay display(LED1, LED2, 25);

void setup()
{
  display.init();
}

void loop()
{
  int val = analogRead(somePin);
  int level = map(val, 0, 1023, 0, 25);
  display.setColorLevel(val);
}