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V3_Level
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Related Sample Code
/*
Grove LED Bar - Brightness Level Example
...
*/
#include <Grove_LED_Bar.h>
Grove_LED_Bar bar(9, 8, 0); // Clock pin, Data pin, Orientation
void setup()
{
// nothing to initialize
bar.begin();
}
void loop()
{
bar.setGreenToRed(false);
for (float i = 0; i < 10.1; i += 0.125) {
bar.setLevel(i);
delay(25);
};
for (float i = 0; i < 10.1; i += 0.125) {
bar.setLevel(10-i);
delay(25);
};
// Change orientation
bar.setGreenToRed(true);
for (float i = 0; i < 10.1; i += 0.125) {
bar.setLevel(i);
delay(25);
};
for (float i = 0; i < 10.1; i += 0.125) {
bar.setLevel(10-i);
delay(25);
};
}