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Craig Merry craigm26

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@rwaldron
rwaldron / lidar-lite.js
Created March 18, 2015 16:44
var five = require("../");
var board = new five.Board();
board.on("ready", function() {
var ADDRESS = 0x62;
var ENABLE = 0x00;
var MEASUREMODE = 0x04;
var READREGISTER = 0x8f;
var BYTES_TO_READ = 0x02;
@w4ilun
w4ilun / index.html
Last active August 29, 2015 14:10
<html>
<head>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.socket.io/socket.io-1.2.1.js"></script>
<script>
$(function(){
var socket = io.connect('http://INTEL_EDISON_IP_ADDRESS:3000');
$('#slider').on('input change',function(){
socket.emit('changeBlinkInterval',$(this).val());
});
@w4ilun
w4ilun / blinkWithSockets.js
Last active August 29, 2015 14:10
var m = require('mraa'); //IO Library
var app = require('express')(); //Express Library
var server = require('http').Server(app); //Create HTTP instance
var io = require('socket.io')(server); //Socket.IO Library
var blinkInterval = 1000; //set default blink interval to 1000 milliseconds (1 second)
var ledState = 1; //set default LED state
var myLed = new m.Gpio(13); //LED hooked up to digital pin 13
@anantn
anantn / firebase_create.js
Last active November 20, 2023 23:17
Firebase: Creating data if it doesn't exist. This snippet creates a user only if it doesn't already exist.
function go() {
var userId = prompt('Username?', 'Guest');
var userData = { name: userId };
tryCreateUser(userId, userData);
}
var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';
function userCreated(userId, success) {
if (!success) {