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Intel Edison + Grove - Rotary Potentiometer

Using Johnny-Five with Grove's LED component on the Intel Edison Arduino Breakout. This shield and component will work with any Arduino pin-out compatible hardware platform.

Run this example from the command line with:

node eg/grove-rotary-potentiometer-edison.js
var five = require("johnny-five");
var Edison = require("edison-io");
var board = new five.Board({
  io: new Edison()
});

board.on("ready", function() {

  // Plug the Rotary Angle sensor module
  // into the Grove Shield's A0 jack
  var rotary = new five.Sensor("A0");

  // Plug the LED module into the
  // Grove Shield's D6 jack. See
  // grove-led for more information.
  var led = new five.Led(6);

  // Set scaling of the Rotary angle
  // sensor's output to 0-255 (8-bit)
  // range. Set the LED's brightness
  // based on the value of the sensor.
  rotary.scale(0, 255).on("change", function() {
    led.brightness(this.value);
  });
});

Illustrations / Photos

Grove Shield

docs/images/grove-shield.jpg

Grove LED

docs/images/grove-led.jpg

Grove Rotary

docs/images/grove-rotary.jpg

Additional Notes

For this program, you'll need: Intel Edison Arduino Breakout Grove Base Shield v2 Grove - LED Module Grove - Rotary Angle Sensor

 

License

Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2018 The Johnny-Five Contributors Licensed under the MIT license.