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Proximity - EVShield EV3 (IR)

Run this example from the command line with:

node eg/proximity-EVS_EV3_IR-alert.js
const { Board, Led, Leds, Proximity } = require("johnny-five");
const board = new Board();

board.on("ready", () => {
  const proximity = new Proximity({
    controller: "EVS_EV3_IR",
    pin: "BAS1"
  });
  const red = new Led(10);
  const green = new Led(11);
  const leds = new Leds([red, green]);

  green.on();

  proximity.on("change", () => {
    if (proximity.cm < 35) {
      if (!red.isOn) {
        leds.toggle();
      }
    } else if (!green.isOn) {
      leds.toggle();
    }
  });
});
<iframe width="560" height="315" src="https://www.youtube.com/embed/3qLXcXSP87g" frameborder="0" allowfullscreen></iframe>

 

License

Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2019 The Johnny-Five Contributors Licensed under the MIT license.

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