10bitworks shows us how to light up a synchronized swarm of LED jellyfish

10bitworks-led-tshirts

[Jeremy Zunker] from 10bitworks recently wrote in to share a cool build the group put together for the Luminaria 2012 festival which took place in March of this year. As you might have guessed, the fest is home to a wide array of light-themed projects, so the team at 10bitworks thought long and hard to come up with a design … Read the rest

Home security anyone can build and install

We’ve been seeing quite a few home security hacks around here lately and we think they’re a lot of fun. This is one that we missed a few weeks ago. [Sharpk] used his existing home security system as inspiration for a completely DIY security system. Above you can see the tiny models he used to help visualize how the … Read the rest

Putting scores of Arduinos on the Internet with one router

Like many hackers of late, [Rick] has been experimenting with connecting Arduinos to the Internet with a disused WiFi router and an installation of OpenWRT. Unlike his fellow makers, [Rick] thought it would be wasteful to dedicate a single router to one Arduino project, so he used a small, low power wireless module to connect up to 30 Arduinos to Read the rest

ColorNode: A drop-in GE Color Effects LED controller

colornode-ge-color-effects-controller

[Paul] was looking to spice up his holiday decorations this year, so he picked up some GE Color Effects lights and started hacking away.

We’ve already seen how hacker-friendly these LED bulbs are, which is why [Paul] decided to give them a try. His ultimate goal was to synchronize several sets of lights from one location, which would unfortunately … Read the rest

JeeNode development platform

It is basically a nice compact layout for an Atmel Atmega 328 with a wireless module.  Fully compatible with the Arduino IDE.  The JeeNode is available in kit form, but also all schematics and CAD files are available to download. It looks like they are mainly using it for home monitoring and control.  So far we’ve seen them put … Read the rest