Archive for the ‘diy’ Category

Mind Over Melon on WHAS Great Day Live

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Brad and I created Mind over Melon. Ever since I was a boy, I’ve dreamed of exploding things with my mind. At LVL1, we now have the technology to make this dream come true. Using a hacked Star Wars Force Trainer, Arduinos, XBees and a solenoid valve, we’ve developed Mind over Melon. It’s a game where you focus your mind to an intense level of concentration; and explode a watermelon. It’s a combination of David Cronenberg’s classic sci-fi film “Scanners” and Gallagher.

We will be welcoming new players to try Mind over Melon this Saturday at Bernheim CONNECT. Please come out and pop some melons with your mind.

Here I am on WHAS Great Day Live playing Mind Over Melon. I suspect this mind-controlled watermelon explosion is a television first.

 

Make Food N̶o̶t̶ War

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Team Sign ups here: http://lvl1makefoodnotwar2012.eventbrite.com/

It’s time for another 24 hour hackathon!

This October, from Saturday the 20th to Sunday the 21st, pit your building skills against 9 other teams attempting to assemble the finest food-flinging machines in the world!

Your challenge is to build a machine in 24 hours (or less) that can fling the tastiest foodstuff the longest distance with the most style.  Teams can bring in any supplies they want (up to $150 worth– We will be asking for receipts at the door!), but you can’t put anything together until the start of the competition.  From then on out, it’s a free-for-all to build your contraption using the supplies you’ve brought in alongside the supplies at the LVL1 hackerspace.

As with last time, buy only one ticket per team!  One ticket gets your entire team in the door! Try to think of a team name before you show up!

At the end of the competition, teams will judge eachother in the following categories:

  • Taste: How delicious is it, after being flung?
  • Distance: How far did you fling it?
  • Ingenuity: How well-built was your flinger? How crazy?
  • Appearance: Is your food recognizable on the other end?
Scores in each category will be averaged, and the top three teams will receive their assorted glory.

The rules:

  • $150 budget, not counting parts from the boneyard at LVL1
  • Must be built in 24 hours (nothing preassembled!)
  • Team size is unlimited (in either direction), but 3-6 is recommended
If you have any questions, feel free to email me at BradLuyster@gmail.com

Upcoming Workshop! Arduino: Beyond the Blink

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Sign up for the workshop HERE: http://lvl1arduinobeyond.eventbrite.com/

Workshop is BYOA (bring your own arduino).

Another Arduino workshop at LVL1!

On August 26th, from Noon to 4pm, we’re going to cover software on the Arduino.

This is different from other workshops we’ve done on Arduino.  We’ll cover the IDE, built-in Libraries, their uses and pitfalls.  We’ll go over the current Arduino sheild ecosystem, investigate embedded C best-practices, and more!

This workshop will be strictly BYOA (bring your own Arduino), and will run about 4 hours.  Feel free to stick around afterwards to ask any questions we didn’t cover.  Buy your Arduino from Radioshack, Sparkfun, or any number of other online vendors.  Bring your laptop and a USB cable, and we’ll make the Arduino sing.

Here’s a detailed list of topics covered:

  • What is a Microcontroller?
  • What training wheels does Arduino provide?
  • What are sheilds?
  • What are libraries?
  • Getting into the IDE
  • Blinkenlights
  • Built-in Peripherals
  • Pitfalls
  • Basic embedded C techniques
  • Going beyond Arduino
If there’s any particular topic you’d like to dive deep into, email me at BradLuyster@gmail.com

Solar Panel Fabrication Set Up

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All the necessary equipment to make reliable solar panels is now set up at LVL1.  This includes a custom built oven with a vacuum sealing system capable of making panels up to 15×21 inches, but no worries for bigger projects individual panels can be wired together in series or parallel and with the right framing anything is possible.  A further break down of this oven and the panel making process is coming in the future.  Along with the oven a tile saw has been set up with a 0.015″ thick diamond blade.  This saw can be used to cut scrap or non-scrap of mono or poly crystalline solar cells into usable custom sizes to fit the needs of various projects.  The only other equipment needed to make a panel is a soldering iron, which LVL1 has plenty of.  Only some materials for making solar panels will be available the rest will need to be purchased.  For more info contact Sam Ellis at srelli02@louisville.edu.

The set up:

Example of a solar panel made using the equipment followed by a table of its performance characteristics:

Isc:   0.4485 A

Voc:   16.8 V

PowerMax:  5.1 W

Imax:  0.3845 A

Vmax:  13.28 V

Fill factor:  0.6697

% Efficiency:  12.36%

 

LVL1 Hackerspace
814 E. Broadway
Louisville, KY