Skip to main content

This Week at Freeside

Again with the weekly (more or less...) list of delectable offerings by Freeside, your friendly local dragon and hamster breeder.

Sunday, 10/20: Freeside Laser: Basic Usage and Safety at 2pm
Learn how to use Freeside's new Laser Engraver/Cutter (wiki page). You'll learn how to use the software toolchains to cut or engrave vector and bitmap artwork into a variety of materials. And after the class, you'll be eligible to schedule a one-on-one session an approved user to supervise and assist with your first project, and thereby gain authorization to use the laser unsupervised. That's right. Just you and the laser. $40/person. Pay on Meetup.

Tuesday, 10/22: Chump Car Build at 7pm
Ever wanted to race a car, build a moving art project, or learn to work on a car? Here is your chance to do one or all three! Please join us at Freeside to learn more! And it's totally free, man.

And simultaneously...

Tuesday, 10/22: Open House at 7:30pm
Where the house is open, and the tours are free. If this is your first time to visit Freeside, or you want to hang out with the members, here's your best chance. Happens every week, but you want to go this week, I promise. Free, so long as you are more than 50% organic, original human material.

Wednesday, 10/23 and Thursday, 10/24: 
Introduction to Electricity, Magnetism, and Energy at 7:30pm
In this class you will learn the terminology of electricity, magnetism and energy. You will learn some of the history behind the works and discoveries of Einstein, Maxwell, Tesla, Faraday and many other experimenters and theorists from the past to the present. We will not avoid discussing controversial aspects of the differences in the views of these larger-than-life individuals. Two nights only! (Attend one or both nights!) $20/person. Pay on Meetup.

As always, check out the Meetup for more info, and to RSVP to classes and stuff. And don't forget to take a snapshot and email it to me!

May the rest of your Octuber be spudtaculous.

Comments

Popular posts from this blog

A Capacitive-Touch Janko Keyboard: What I Did at the 2017 Georgia Tech Moog Hackathon

Last weekend (February 10-12, 2017) I made a Janko-layout capacitive-touch keyboard for the Moog Werkstatt at the Georgia Tech Moog Hackathon. The day after (Monday the 13th), I made this short video of the keyboard being played: "Capacitive Touch Janko Keyboard for Moog Werkstatt" (Text from the video doobly doo) This is a Janko-layout touch keyboard I made at the 2017 Moog Hackathon at Georgia Tech, February 10-12. I'm playing a few classic bass and melody lines from popular and classic tunes. I only have one octave (13 notes) connected so far. The capacitive touch sensors use MPR121 capacitive-touch chips, on breakout boards from Adafruit (Moog Hackathon sponsor Sparkfun makes a similar board for the same chip). The example code from Adafruit was modified to read four boards (using the Adafruit library and making four sensor objects and initializing each to one of the four I2C addresses is remarkably easy for anyone with moderate familiarity with C++), and

Building an enclosure for the LulzBot AO 100

As the cold weather season arrives in Atlanta, with it comes issues with our 3D printers. Specifically problems with temperatures and print stability. Freeside is essentially a big warehouse, and our 3D printing station is setup in the large open area in the front of the space. What this means is that when it is cold in the space, this will affect the printing quality because the ambient temperature is far lower than what is optimal for thermoplastics. The cold ambient air will cause parts to rapidly cool during the middle of a print. And with materials like ABS which can shrink dramatically during cooling, this causes prints to warp, deform, and delaminate during and after printing is finished. The print on the left is showing signs of delamination from plastic cooling mid print. To remedy this, we built an acrylic enclosure for our LulzBot AO-100, which is our dedicated ABS printer. We tested the proof of concept of whether an enclosure would help mitigate printing problem

Build-Out Recap!

A bunch of great stuff got done at the build-out yesterday. A huge thanks to everyone that came out to pitch in! Here are some pictures to recap the projects... Randy's team hung the curtain to the workshop to create more of a barrier between the front of the house and back of the house and to control dust levels a bit more. We'll be finishing the top of the wall soon, but the hard part's already done. Karen, Donald, Tom, Violet, and James framed the doorway to the Media Lab and Bio Lab and hung the door for that area. Next step is AC! Michelle and Mary's team cleaned out project storage and moved the shelves over so that Neils could put the flammability cabinets in that area. That allowed all of us with the help of Adam and Nathan to clean up the workshop and really tidy up. They also sorted out all of the laser cutter raw materials and cut them down to a usable size on the table saw.  For the portal clouds, JW, Nathan, and Kat rolled an aw