100kGarages
100kGarages is a free website that helps connect Makers that need things fabricated with local shops with digital Fabrication tools.
Maker web site: Bill Young
Category: Engineering

Belvedere - A Butler Robot
Belvedere is a robot I designed and built to serve appetizers at parties and entertain with jokes and dancing. He has the ability to navigate the first floor of our house while avoiding obstacles. His main body sits on an iRobot Create, which he uses as a drive system.
Maker web site: Andy Wolff
Category: Engineering

Cyrozap's Tech Projects
This is just a few of my tech projects that I've blogged about. This includes my MakerBot, my DIY-intosh (Mac made from MacBook parts), and my modded Eee PC 1000HE.
Maker web site: Forest Crossman
Category: Engineering

Learn to Solder
Learn the basics of soldering electronic components to printed circuit boards (PCBs). This workshop will involve soldering an electronic kit and learning soldering techniques.
Maker web site: AS220 Labs and Jimmie P. Rodgers
Category: Engineering

Makers in Education
We will be looking to meet up with other educators and gathering information about what school and community based programs are in the maker community. We would like to know what educators like about MAKE magazine, Make: Online and Maker Faire and how these resources can be used in the classroom. If educators have examples of their classroom projects, we would love to see them!
Maker web site: Chris Connors
Category: Engineering

Modern Device
Modern Device is a Providence, RI-based company that designs and sells electronics kits and products for experimenters and artists. We specialize in inexpensive microcontroller development boards, displays, interfaces, and music/sound/noise generators. We also stock a curated collection of staple components and prototyping tools.
Maker web site: Paul Badger and Shawn Wallace
Category: Engineering

Netduino
Netduino is the first open source electronics platform using the .NET Micro Framework. The microcontroller brain of your next electronics project, Netduino interfaces with switches, sensors, LEDs, serial devices, and more.
Maker web site: Secret Labs
Category: Engineering

Nixie Sudoku
Everybody loves nixie tube clocks. But why stop at 4, 6, or 8 tubes? Trashbear Labs presents Nixie Sudoku! The game includes 81 nixie tubes, one Arduino, and a built in recursive solver.
Maker web site: John Sarik
Category: Engineering

Old Fashion Robotic Store
The Old Fashion Robotic Store, located in Providence RI, is devoted to computer controlled robotics for education and hobbyists. The store focuses on entry level kits to help demonstrate the different skills involved in computer controlled robotics and to providing components for small projects. Kits and systems have been selected to fit most age groups (Grade 1 to Adults).
Maker web site: James Tabele
Category: Engineering

oloduino, Turing Machine, fungen, ampliflier, Typo, and plasmaudio
oloduino, turing machine, fungen, and amplifier are all educational electronics kits that we are developing. We'll have demos of each kit there and want to let the world know that we exist. Typo: A tribute to interactive fiction, Typo is an autonomous typewriter that can talk back to you. If you're nice enough, he'll even take your picture and print it out in ASCII. Plasmaudio: Using a pulsed breakdown of the aether at frequencies higher than you can hear, an amplitude-modulated lightning storm lets you become an evil mad scientist while getting your fix of high-voltage rock'n roll.
Maker web site: olopede
Category: Engineering

RepRap and MakerBot
makes lots of smoke and and sparks come out and some times it spits plastic out on a organized way
Maker web site: Bruce Wattendorf - Nicholas Wattendorf
Category: Engineering

SchoolTool
SchoolTool is an open source educational data appliance for the developing world. In addition to our free administrative software, we're working on $99 solid-state server based on the SheevaPlug platform, using a cellular phone or modem and SMS to send data between remote schools and government ministries.
Maker web site: Tom Hoffman
Category: Engineering

Shelter2.0
Shelter2.0 is a design for digitally-fabricated transitional housing for emergency situations, with 2 currently being assembled in Haiti. We'll have a 1/3 scale model of the design and info on how to help support the project.
Maker web site: Robert Bridges
Category: Engineering

Solvang Trondholm
Trondholm is a recumbent tadpole trike. Human powered, it is longer than a Honda Fit. Also appearing will be Frankenbike, a short wheelbase recumbent bicycle with very atypical steering geometry.
Maker web site: Jeff Del Papa
Category: Engineering

Suburban Utility Bike
It's a bike I hacked together out of bits of other bikes and a shopping cart.
Maker web site: Sam Thompson
Category: Engineering

The DyIO
The DyIO is a hardware module that abstracts away the commonly used robotics / cyber-physical system components and makes them available to the user in a way that is intuitive and easy to develop against. The added Robotics Development Kit allows users to rapidly spin up robotics projects quickly and easily.
Maker web site: Neuron Robotics, LLC
Category: Engineering

wiblocks
Educational kits, rapid prototyping tools and crafts.
Maker web site: wiblocks
Category: Engineering