Come one, come all and help build a robotic denizen for hacklab! Announcing the first ever robot hackathon at hacklab. We’ll be gathering on Friday April 8th 7pm-onward to brainstorm and discuss what to do, and then all day Saturday April 9th to hack on our robot! Alan and I will be running the session, thanks also to Rob and Geordie who will hopefully be there as well.
The plan is basically to make a robot of some sort that will be a permanent resident of hacklab. A possible idea is to make a “spider bot” that would live above the bar area, roving back and forth on a clothes-line type of thing. It would be able to raise and lower itself from the line, and could have light and sound sensors to enable it to respond to it’s environment. It would be Arduino based in order to make it easily hackable. Bonus points if it can lower itself into a charging port when needed! But this is just one idea, if we can come up with something better that would awesome! We’re keen to have something fun to show off at the hacklab party later that month.
If you’re at all interested in robotics, please come! No experience necessary, we will be forming small teams so that more experienced people can help less experienced people learn, in the true spirit of hacklab. Stay for as little or as long as you like. If you’ve got stuff to donate to our cause (motors, batteries, electronics, etc.) that would be super awesome as well. The more stuff we get the less we will have to buy and the more things our robot will be able to do!
So mark your calendars for April 8th and 9th and prepare for your new hacklab robot overlords :-)
The soldering workshops are coming up real soon! The women’s workshop is coming up this Monday. The general audience workshop is a week from Monday, on March 21st. Please RVSP today, space is limited and the last soldering workshop was filled to capacity!
Tickets are on sale at eventbright: Hacklab Arduino Workshop II. Tickets are $20, there are only 10 spaces available. Text from the event (copied here for your reference):
We’ll be using Arduino to do an edge-lit acrylic lighting project. This will involve:
– bread-boarding, placing a number of circuit elements unto a solderless breadboard and connecting the bread-board to your Arduino pins.
– attaching a super bright RGB (Red Green Blue) LED (Light Emitting Diode) to the acrylic and wiring it into the bread-board.
– writing code to make the RGB LED do pretty things. A momentary switch on the breadboard will allow the use of multiple modes without changing the program. Your imagination will be the only limit to how colorful or complicated it will be. Properly controlled an RBG LED can make any color that the human eye can perceive – and it can fade between them!
I will prepare small kits for each attendee, consisting of a small bread-board, the RGB LED, a bunch of wires, the mom-switch, and a laser-cut, laser-rastered piece of acrylic. The $20 charge is for these materials, you’ll get to keep them all at the end of the night (repurpose and use them for your next project!). Bring your own Arduino – any Arduino will do, including clones. Arduino’s can be purchased at Creatron.
This class is a follow up to the previous Arduino workshop, but is still suitable for near-beginners. You should have your Arduino working, software installed, and understand the Examples->Basics->Blink example.
I’ll be hosting a follow-up to the previous Arduino workshop, since it was so popular. I’ve scheduled it for Monday Feb 21st at 7pm, which is two weeks from tomorrow.
This workshop will be a little more advanced than the last one, and there will be a materials fee, so that we can have a little more to work with than some surplus LEDs, and you’ll get to take stuff home with you. I’m not sure exactly what that cost will be (gotta go to Creatron and see how much the stuff I am thinking of will cost), but we’ll be learning some bread boarding skills (laying out a more complicated circuit), and writing a moderate sized program. I expect the class to take about 2 hours total. It will be helpful if you’ve already done at least the Blink tutorial (as we did the last time), but total beginners are welcome as always. Hacklab-membership not required, but RSVP will be – attendance will be capped so that I know how many kits of stuff to buy, and we have room to work. Watch this blog for RSVP link to follow sometime in the next week.
Also, quick reminder: this Monday’s workshop is LaTeX, the widely used text markup language, it’s open to beginners and non-members, hope to see you there! Note also that there will be no workshop on Feb 14th – rumors of “kissing for geeks” are just that, rumors!
I’m happy to announce that I’ll be running an introduction to LaTeX workshop on February 7th. What is LaTeX? LaTeX is a text markup language; instead of typing in word processor like MS Word or Open Office, you type in plain text and then compile it to a format of you choice, such as PDF. Unlike HTML, LaTeX is not terribly cumbersome to type by hand.
LaTeX is the industry standard for math and science publication. Look at a random math paper or book, at you can be very confident it was written in LaTeX. But LaTeX is also capable of doing many things other than writing papers, including slideshows and posters. Here’s an example, a sideshow I made in grade 11. As another example, I made this image in LaTeX for digimer.
This workshop is only an introduction. By the end you will be able to create simple documents and typeset equations. If there is time and interest, I will go into how to make slideshows and the basics of diagrams.
This workshop is open to everyone — that includes non-members. It will start at 7pm.
Global Hackerspace Cupcake Challenge! Objective: to mail a cupcake to another hackerspace in pristine condition. Cupcake must travel at least 1600 km. We are participating! Practice session number one at hacklab was a success, free cupcakes available! We’re gonna send to Noisebridge, and also to at least one Canadian hackerspace, such as VHS in Vancouver, ENTS in Edmonton or Protospace in Calgary. Join us and enjoy more awesome hackcakes!
This Saturday (October 16th) Fumon, Rob, and I are going to hack on Plover at the lab from noon until around 5PM. Plover is the just-released Open Source steno program, which (with much practice) lets you type 300 WPM!
We’ll be focusing on two things:
- brainstorming about open hardware ideas for chording keyboards including a soft-circuit one. Have sewing machine, laser, and Makerbot, will prototype!
- working on the GUI portion of the app – adding the ability to switch between custom steno dictionaries and edit them
Skills that will be useful and put to use:
- hardware hacking
- python (the code is BEAUTIFUL, incidentally)
- gnome universal access
- GTK GUIs
Come on out and help build Plover! We’ll also be posting updates in #plover on freenode, which you can access through a browser here.
JetBrains has donated licenses of their excellent Ruby Mine IDE for the lab computers. Thanks guys!
Read all about it!
So after doubt was instilled in the minds of various webizens whether our laser does in fact play Super Mario (the theme song, not the game), Cory Doctorow visited the lab this weekend and now believes our laser cutter cuts with awesomesauce, rather than lasers. Thanks, Cory, hope it was fun!
We’re left wondering whether the sudden influx of visitors last night to the lab had anything to do with said-eating-of-words, but we’re always excited when new people show up. Welcome, people!
Since this post hasn’t moved yet beyond “shameless self promotion”, I’ll continue the trend and say that if you’re sitting on the fence about coming down and checking out the lab, not only do we not actually bite, but we run several interesting workshops and events that are mostly open to the public which are all visible in our google calendar and don’t happen on nights when the lab is crammed with curious onlookers. So if you’re into cool things, come and check it out, or at the very least, check out our mailing list.