Basic LED blink example.
LED on pin 13 (Arduino UNO)
LED inserted directly into pin 13
Fritzing diagram: led-13.fzz
Run this example from the command line with:
node eg/led-blink.js
var five = require("johnny-five");
var board = new five.Board();
board.on("ready", function() {
var led = new five.Led(13);
// "blink" the led in 500ms on-off phase periods
led.blink(500);
});
Illustrations / Photos
LED on pin 13 (Arduino UNO)
LED inserted directly into pin 13
LED on pin 13 with breadboard and resistor (Arduino UNO)
LED on a breadboard and demonstrating use of a resistor
Fritzing diagram: led-resistor.fzz