sofroniewn’s gists

sofroniewn / moving-line.js

Last active February 25, 2016 03:17

Moving line

	var line = require('lightning-line')

	var el = document.body.appendChild(document.createElement('div'))

	var i = 0
	var xCoords = new Array(100).fill(0);
	var yCoords = new Array(100).fill(0);

	var interval = 100

sofroniewn / board-close.js

Created February 17, 2016 20:17

Testing board close with johnny-five

	var five = require("johnny-five"),
	board = new five.Board();

	board.on("ready", function() {
	console.log('Board ready')
	var led = new five.Led(12);
	led.on()
	});

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

sofroniewn / switch-johnny-five.js

Last active February 25, 2016 22:17

	console.log('Hello Pi')

	var raspi = require('raspi-io')
	var five = require('johnny-five')
	var board = new five.Board({
	io: new raspi()
	})

	board.on('ready', function() {
	console.log('Board ready')

sofroniewn / switch-firmata.js

Created February 24, 2016 02:05

	var Board = require('firmata')
	var board = new Board('/dev/cu.usbmodem1411')

	board.on('ready', function() {
	console.log('Board ready')

	board.pinMode(12, board.MODES.OUTPUT)
	board.pinMode(9, board.MODES.INPUT)

	var state = 0;

sofroniewn / switch-raspberry-pi

Created February 25, 2016 21:31

	var raspi = require('raspi-io')
	var five = require('johnny-five')
	var board = new five.Board({
	io: new raspi()
	})

	board.on('ready', function() {
	var led = new five.Led(0)
	var spdt = new five.Switch(2)

sofroniewn / switch-raspi

Last active February 27, 2016 23:49

Using https://github.com/nebrius/raspi-gpio on a Raspberry Pi to control digital pin states

	console.log('Hello Pi')

	var raspi = require('raspi')
	var gpio = require('raspi-gpio')

	raspi.init(function() {
	console.log('Board-ready')

	var input = new gpio.DigitalInput(2)
	var output = new gpio.DigitalOutput(0)

sofroniewn / switch-raspi-nano.js

Created February 26, 2016 03:50

	console.log('Hello Pi')

	var raspi = require('raspi')
	var gpio = require('raspi-gpio')
	var NanoTimer = require('nanotimer')

	var timer = new NanoTimer()

	raspi.init(function() {
	console.log('Board-ready')

sofroniewn / switch-log.js

Last active February 28, 2016 01:28

Using https://github.com/nebrius/raspi-gpio on a Raspberry Pi to control digital pin states at 2 kHz from node. In this example a switch was placed on pin 2 and an led was hooked up to pin 0. When the switch (yellow trace) was flipped, the led turned on (blue trace) within 500 us

	console.log('Hello Pi')

	var raspi = require('raspi')
	var gpio = require('raspi-gpio')
	var NanoTimer = require('nanotimer')
	var fs = require('fs')
	var now = require('performance-now')
	var path = require('path')

	var timer = new NanoTimer()

sofroniewn / optical-mouse.js

Created February 28, 2016 19:50

	var Mouse = require('node-mouse')

	var m0 = new Mouse(0)
	m0.on('mousemove', function (event) {
	console.log('Mouse 0: [' + event.xDelta + ', ' + event.yDelta + ']')
	})

	var m1 = new Mouse(1)
	m1.on('mousemove', function (event) {
	console.log('Mouse 1: [' + event.xDelta + ', ' + event.yDelta + ']')

sofroniewn / labjack-profile.js

Last active March 8, 2016 22:02

	var now = require('performance-now')

	//Require LabJack-nodejs
	var ljn = require('labjack-nodejs');

	//Device object (to control a LabJack device)c
	var createDeviceObject = ljn.getDevice();

	//Device object (to control a LabJack device)
	var device = new createDeviceObject();

Nicholas Sofroniew sofroniewn