LED - RGB (Common Anode)
Demonstrates use of an RGB LED (common anode) by setting its color to red (#ff0000
) and making it blink. Requires RGB LED on pins that support PWM (usually denoted by ~).
Common Anode RGB LED. (Arduino UNO)
RGB LED connected to pins 6, 5, and 3 for red, green, and blue respectively. The common pin is connected to +5v.
Fritzing diagram: docs/breadboard/led-rgb-anode.fzz
Run this example from the command line with:
node eg/led-rgb-anode.js
var five = require("johnny-five");
var board = new five.Board();
board.on("ready", function() {
var anode = new five.Led.RGB({
pins: {
red: 6,
green: 5,
blue: 3
},
isAnode: true
});
// Add led to REPL (optional)
this.repl.inject({
anode: anode
});
// Turn it on and set the initial color
anode.on();
anode.color("#FF0000");
anode.blink(1000);
});
License
Copyright (c) 2012, 2013, 2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2016 The Johnny-Five Contributors Licensed under the MIT license.