replace delay()

Projects Programming
20

I was thinking of something as simple as this:

void setLeds(char *leds, byte value) {
	while (*leds) {
		digitalWrite(led[*leds++ - '0'], value);
	}
}

setLeds("1457", onoff);

I think the feedback that there are bigger patterns you can factor in to common routines is probably more important, though.

-br