Girls in Tech + MM + PPPRS

GiT MKE SOLVE

A few months ago we connected with some of the women behind Girls in Tech Milwaukee and we talked about collaborating and sharing the joy of making with some local Girl Scouts troops. Well, things are still progressing, but if you’re a supporter of increasing the number of girls and women interested in technology, computer science, engineering, and design, you might want to check out the 2014 Girls in Tech SOLVE Launch Event.

And if you do, be sure to say “Hello!” to Audrey, one of the stars of our Power Racing Series team, as she talks about the engineering involved in designing and building an electric race car. Audrey joined the space last July, and in less than a year she’s gone from “Sure, I’ll drive a car” to “Sure, I’ll rip this old car apart and rebuild it better than before!”

(Oh, Audrey is also a Research Technologist, has attended MIT, and will be doing her graduate studies at Boston University. That’s what keeps her busy when she’s not building electric race cars!)

Red Lotus

A few facts about the Power Racing Series: Karen “Cannonball” Corbeil has the most wins (10) over any driver in the series. No other racing series boasts as many wins by women drivers. 6 women have won races in the Power Racing Series. Dozens have contested. This actually gives the PPPRS the highest gender balance of any “motorsport” in the world, and most every other sport too.

Instructables / littleBits Build Night

littleBits
Have you heard of littleBits? It’s an open source library of electronic modules that snap together with tiny magnets for prototyping, learning, and fun. If you’re the kind of maker who tends to avoid the Electronics Lab, littleBits might be just what you need to start experimenting with circuits.

We’ll be hosting a number of littleBits Build Nights in June, sponsored by our friends at Instructables, who have provided us with a bunch of littleBits Deluxe Kits, as well as a number of their new Arduino at Heart modules, which let you add an Arduino brain to your littleBits creations.

If you come up with something cool, we’ll help you post a step-by-step Instructable for it, so others can enjoy your creation. If you need some inspiration, check out some of these littleBits projects.

These events will be free, just bring yourself (and your ideas!) to 2555 S. Lenox St. in Bay View and make something cool with littleBits.

Bay View Gallery Night

Bay View Gallery Night

We did it before, and we’re doing it again! Get ready for Bay View Gallery Night, happening on Friday, June 6th, 2014. Join us from 5pm to 10pm for art from local artists, as well as demos of various things around the space. Interested in learning more about blacksmithing, making armor, screen printing, lasers, crafting with CNC machines, electronics, boat building, tiny electric race cars, fighting with magnets, giant industrial robots?* Come on down!

* While other venues may have a few of the things mentioned, we have all of these things in our 16,000 square foot workshop for crazy people!

TAZ is up and running!

LulzBot TAZ 3

As previously mentioned, we’re the proud new owners of a LulzBot TAZ 3, which features an impressive build volume of 298mm x 275mm x 250mm. I finally got some time on Saturday right before the Milwaukee 3D Printing Meetup to do a bit more testing with it.

We’ve got it loaded up with some 3mm blue filament that was provided by Coex, who graciously donated filament from one of their early test runs last year. We’ve not tried other brands yet, but we’ll get to that soon enough. The Coex filament required bumping the temperature up just a bit, but was flowing smoothly at 235.

If you’ve used Slic3r and Printrun (which is what LulzBot recommends) you’ll be up and running pretty quickly. LulzBot provides a bunch of Slic3r profiles for you to get started with the TAZ.

TAZ Extruder

The design of the TAZ is really nice, with a mixture of extruded Aluminum, 3D printed parts, and laser cut parts, each being used where they make the most sense. The extruder is held into place with a French cleat style groove, and one bolt, which should make it easy to remove in the future if we need to do maintenance or repairs.

For Milwaukee Makerspace members, if you’re looking for more info or to get trained, check the wiki page. If you’re not a member, come to an open night Tuesday or Thursday at 7pm if you want to see the TAZ or ask any questions about it.

Sample print below. Not bad for a first attempt!

lulzprint

Busy Weekend! Hacking, Games, 3D Printing, Con!

BUSY

Whoa! Super busy weekend at Milwaukee Makerspace!

There’s a DC414 Meeting on Friday April 4th, 2014 at 7pm, but don’t stay up all night hacking away on things, because there’s more fun on Saturday.

On Saturday April 5th, 2014 from 11am to 6pm is Table Top Board Game Day! Bring your friends and your games!

Saturday is also the Milwaukee 3D Printing Meetup at 1pm.

But Wait! There’s More!

This one’s for members only, but we’ll be running a Makerspace Monthly Orientation Class on Saturday at 10am. If you’re a new member, please attend!

And if the space is too crowded for you, head over to KappaKon/Concinnity 14 happening on the 3rd floor of the Milwaukee School of Engineering’s Student Center.

The DC414 Meeting, Table Top Board Game Day, and Milwaukee 3D Printing Meetup are all free and open to the public, so come hang out at Milwaukee Makerspace with us!

LulzBot… Soon!

LulzBot

LulzBot is know for producing and selling open source 3D printers, and in the spirit of open source, they do their best to give back to the community. In the past they’ve helped make Slic3r better, and more recently they’ve done a printer giveaway to hackerspaces… and yes, we’ve been chosen!

We are one of the LulzBot Hackerspace Giveaway 2014 Winners, and we’re pretty excited about it!

We (as a space) acquired a 1st gen MakerBot Replicator (the one with the wooden frame) and it’s served us well (ok, we never quite got the second extruder working, and it was down for repairs more than a few months last year.) Anyway, the MakerBot has been our best 3D printer to date, but with a LulzBot TAZ on the way, we’re really hoping to up our 3D game to include bigger and better prints, and hopefully explore new materials like Nylon, wood, and NinjaFlex. Being fans of open source ourselves (a makerspace is all about sharing!) it’ll be great to have a high-quality printer for our members as well as events like the Milwaukee 3D Printing Meetup.

Once we get the TAZ in and up and running, we’ll share the results. Thanks again, LulzBot!

Camera Accessory Mounting System

CAMS pieces

Those who know me know that besides being cheap (hey, it’s part of being a maker and being DIY) I tend to use cameras a lot. Well, on occasion camera related things break, or I’ll need a part that doesn’t exist yet, or exists, but it too expensive, or isn’t designed right, or whatever.

All of the issues mentioned above lead me to create “CAMS” the “Camera Accessory Mounting System”, which will be a modular system that allows me to mount things to cameras, and mount cameras to things.

The connecting pieces of CAMS are 3D printed, and design is happening in OpenSCAD. The other parts of CAMS consists of standard 1/4″ hardware, nuts, bolts, screws, etc. There are also knobs that fit onto the nuts to allow for easy finger tightening.

CAMS Arm

There’s a wiki page for CAMS, which doesn’t have a ton of info yet, but you can also check out blog post #1 and blog post #2 about the arm.

Open Source Ecology in Milwaukee

Open Source Ecology

Marcin Jakubowski, TED fellow & founder of Open Source Ecology, will be visiting Milwaukee and speaking at three public lectures on the topic of Social Entrepreneurship.

Open Source Ecology is a non-profit organization with the goal of designing 50 industrial machines that it takes to build a small, sustainable civilization with modern comforts. The idea is that true economic power can be unleashed in developing countries when they gain access to the CAD files, how-to videos and other engineering specs required to make tools to build houses, agricultural equipment, etc.

(We’ve got a few members who are huge fans of Open Source Ecology and the ideas behind it.)

Open Source Ecology

Here’s the details on the three lectures taking place:

MSOE Lecture
When: Tuesday, February 18th at 7pm
Where: 1025 N Broadway St. Milwaukee, WI 53202
Multi-Purpose Room, Campus Center Building, 3rd Floor
more info

UW-Milwaukee Lecture
When: Wednesday, February 19th at 12pm
Where: 2200 E. Kenwood Blvd. Milwaukee, WI 53201
ANSYS Institute for Industrial Innovation, EMS Building, 1st Floor
more info

Marquette University Lecture
When: Wednesday, February 19th at 8pm
Where: 1637 W Wisconsin Ave. Milwaukee, WI 53233
WI Energy Foundation Classroom, Engineering Hall, 2nd Floor
more info

And here’s a video of Marcin talking about Open Source Ecology:

Glass Etching

Bottles

I did a few glass etching classes last month, and the timing was good because people were looking for unique gifts they could make for the holidays, and a personalized etched drinking glass makes a fine gift!

We started out by cutting vinyl on the Silhouette Cameo and then sticking it onto glass bottles. This let everyone get a feel for the sandblaster before they moved on to a real glass.

After everyone used the sandblaster I helped people get their artwork ready, we cut the vinyl, and then everyone etched their glass or mug. (We also got a few lessons on troubleshooting the “temperamental” sandblaster.)

Unfortunately I was too darn busy running the class to take any photos (though Ben did) but I liked what Audrey did, so I pretty much copied her and made my own “Milwaukee Makerspace Racing Team” drinking glass. Here it is!

Glass Etching

Here’s a close-up of the etch. It looks pretty good! The process isn’t too hard, but there are a lot of little details to know along the way. I’m glad I could get people up to speed. (I guess my etching of 300+ items back in October helped!)

Glass Etching

If there’s still interest, I can run another class, but there’s only two people right now who missed it, and I’d like to get a few more people before committing to a full class. (Rumor has it we may also be seeing a sandblaster upgrade soon!)