probonopd

opkg install luci-lib-json luci rng-tools usbutils avrdude avahi-daemon

# If rng-tools is not installable, then install it by hand from e.g., http://download.linino.org/linino_distro/linino_dev/latest/packages/rng-tools_3-2_ar71xx.ipk

# Edit your /etc/opkg.conf, add
src/gz barrier_breaker http://download.linino.org/dogstick/all-in-one/latest/packages/
# Comment out your earlier src/gz

opkg update
opkg list|grep bridge

fitzgen

function* asyncIterator() {
  let value, done;
  while ({value, done} = (yield null), !done) {
    console.log("got", value);
  }
  console.log("done");
}

it = asyncIterator();
it.next();

monteslu

/*global chrome*/
var EventEmitter = require('./events.js').EventEmitter;
var util = require('./util.js');

function SerialPort(port, options) {


  var self = this;
  var id;
  var bytesToRead = options.buffersize || 1;

TooTallNate

var $ = require('NodObjC');

$.import('Cocoa');

var installNSBundleHook = function() {
  var cls = $.NSBundle;

  if (cls) {
    var bundleIdentifier = cls.getInstanceMethod('bundleIdentifier');
    bundleIdentifier.setImplementation(function(val) {

Resseguie

var five     = require("johnny-five");
var Spark    = require("spark-io");

var board = new five.Board({
  io: new Spark({
    token: process.env.SPARK_TOKEN,
    deviceId: process.env.SPARK_DEVICE_ID
  })
});

boneskull

# CHANGELOG
# 3/22/15:
#   - updated keyring
#
# To setup ansible on Mac:
#   brew install ansible 
#   mkdir -p /usr/local/etc/ansible
#   mkdir -p /usr/local/share/ansible
# 
# To run:

ajfisher

Building an ultrasonic sensor backpack

Note: This is a bit of a scratch to see what's involved in getting the ping sensor to work as an I2C backpack.

Acknowledgements

• Jeff Hoeffs [http://github.com/soundanalogous](Sound Analogous) for guidance on using interrupts to do the time measurement on the ATTINY and [https://gist.github.com/soundanalogous/e94c6ebbc457b98b8383](providing a good example to work from)
• [http://github.com/rwaldron](Rick Waldron) for support of the backpack idea and keeping me moving. ;)

Dependencies.

tcr

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.ssh.username = "root"
  config.ssh.password = "tessel2" 
  config.ssh.shell = "ash"

  config.vm.synced_folder ".", "/vagrant", disabled: true

  config.vm.box = "technicalmachine/tessel2"

ajfisher

Servo PWM vs "Normal" PWM

This started from a chat in the [https://gitter.im/rwaldron/johnny-five](Johnny Five Gitter) and I thought I'd put some notes together because this comes up relatively often as people run into the terminology confusion that is caused by the Servo Manufacturers adopting the term PWM and it's usage amongst the Arduino community in relation to analogWrite().

This is my attempt at an explanation so if I've made any mistakes then please PR and we can make this better for everyone.

Servo is generally served by PWM support, right?

Sort of - PWM is typically a reference to an on/off duty cycle time - if I set my duty cycle to 50% then my pulses are on for 50% of the time and off for 50% of the time. If it's 10% then it's on 10% of the time, off 90%.

CyberShadow

/play
/*.png
/*.bmp
/solitaire