Building a homemade Neopixel LED clock visible from 100'+

The SmartSwitch is a input device for (local) network components realized with a Spark.io Core application.

Call Spark Core function or read variable using Node-RED and Twitter

Build it yourself and control your garage door with the Pebble Smartwatch and the Sparkcore

Dumb-To-Smart Air Conditioner

Iot Project, using a common Candy dispenser machine, previously hacked, Spark core and Braintree v.zero SDK

In the mid-late 90's, I saved up and bought a ThrustMaster P/C compatible joystick. After a decade in the closet, it's time has come.

Get your essential appliances off the grid with just one solar panel

Relays and Spark cores with voice commands

Single player reaction light game that also tells the weather

MQTT messages at the press of a button

Wake a computer, from outside your network using your phone

Using paper-clips, post-it notes and a spark core to push shower room occupancy status to a web page in near-real-time.

Motion-detecting frames that signal each other from across the country.

DIY Lync Status Light with SparkCore, Ping Pong Ball and Cardboard Box

Protoboard/Shield for Spark Core to build a WiFi controlled power switch or dimmer easy and safe.

Add life to any old poster at home using a Spark Core, Neo-pixels and piezo buzzer

A glass block wall, each block fitted with a single neopixel and the whole screen driven by a Spark Core to create awesome Christmas images!

Power your lights with Holiday Cheer from the Internet!

A humane mousetrap that emails you and announces when a mouse is caught.

WiFi music visualizer with Spark Core

Connecting IKEA DIODER to spark core

An 8x8 LED Display driven by a MAX7219 and a Spark Core. Display content updated from an Azure Web Site using the SparkIODotNet Library.

The Spark brings the wunderground.com API to life