Technical details
- 330 Ω current-limit resistor on each LED
- 3.3V or 5.0 V
- Breadboard Compatible
- Arduino IDE Compatible
- MicroPython Compatible
- MicroBlocks Compatible
Drag to rotate
Pinout & connections
Arduino example
int ledPins[] = {1, 14, 41};
int numLeds = 3;
void setup() {
for (int i = 0; i < numLeds; i++) {
pinMode(ledPins[i], OUTPUT);
digitalWrite(ledPins[i], LOW);
}
}
void loop() {
for (int i = 0; i < numLeds; i++) {
digitalWrite(ledPins[i], HIGH);
delay(500);
digitalWrite(ledPins[i], LOW);
delay(500);
}
}