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Proximity

Infrared Proximity example

Breadboard for "Proximity"

docs/breadboard/proximity.png

Fritzing diagram: docs/breadboard/proximity.fzz

 

Run this example from the command line with:

node eg/proximity.js
var five = require("johnny-five");
var board = new five.Board();

board.on("ready", function() {
  var proximity = new five.Proximity({
    controller: "GP2Y0A21YK",
    pin: "A0"
  });

  proximity.on("data", function() {
    console.log("Proximity: ");
    console.log("  cm  : ", this.cm);
    console.log("  in  : ", this.in);
    console.log("-----------------");
  });

  proximity.on("change", function() {
    console.log("The obstruction has moved.");
  });
});

 

License

Copyright (c) 2012, 2013, 2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2017 The Johnny-Five Contributors Licensed under the MIT license.