Author: tdr

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Projection Mapping with the Raspberry Pi Workshop

unnamedAn introductory workshop where one could learn the possibilities and try out projection mapping with the Raspberry Pi. A full stack setup cycle demo will be presented. The following will be covered in a run-through manner.

  • Burning an SD card
  • Booting up and using ofxPiMapper
  • Using openFrameworks on the Pi
  • Creating custom generative source

The Raspberry Pi mini-computer is the perfect choice when one has to create a permanent projection mapping installation. OpenFrameworks makes it possible to create almost any kind of generative, data-driven or interactive applications that run on the Raspberry Pi and with the help of the ofxPiMapper it is also possible to projection map them.

Projection mapping is the art of texturing real-life objects by using a digital projector and specialised computer software.
Krisjanis Rijnieks (http://rijnieks.com) works with creative coding, projection mapping and digital fabrication. He is developing the ofxPiMapper projection mapping addon for the openFrameworks creative coding toolkit, and using it in his own projects. He holds an MA in art and design from the Media Lab Helsinki and is the author of the book Cinder–Begin Creative Coding.

The workshop is a part of the Creative Museum project and in collaboration with the Chester Beatty Library.

Hardware Required

  • Raspberry Pi
  • SD Card for Raspberry Pi
  • Associated Cables

 

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A Sign for Radiona

Last October, our own Jeffrey Roe visited Radiona, a makerspace in Zagreb,Croatia. While their he gave Skull Radio workshop and hung out in their space. As a thank you, we decided to make them a new sign for their door.  Taking a raster image from the Radiona website, we turned their logo into an SVG and made a sign. We went for a raised lettering effect with 3mm Plywood and using CF glue to stick the letters.

For photos of the build, check out our gallery.

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A video of the sign being cut.

Check out some photos of Radiona in our gallery.

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DIY Vacuum Former

Last month Tog hosted Science Hack Day Dublin. A weekend where 80 makers took over the space to build all sorts of projects. A group of Tog members got together to make a home made vacuum former.

The idea came about while chatting on our IRC channel about what tools we should add next to our workshop. As just recently a got new CNC , we where looking for something we could build in a weekend and we landed on a vacuum former.

Starting off on the Saturday of the Hack Day, we formed a team to bring our idea to reality. After checking out some YouTube videos we formed a basic design.

 

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Once we had the design, we slit the team up into three. One worked with the laser cutter to make the box. One worked with the CNC machine to make a frame to hold the plastic. Final the person worked with our electric oven to figure out the settings to melt the plastic.

Someone had the idea of drilling the holes by hand on the top of the box. Such a waste of time. So many holes we should just have laser cut them.

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After a few hours all the parts where ready for our first test. It did not take us long to think of what our first object should be. A video of the inaugural us of the vacuum former is below.

 

 

Check out our gallery for photos of some of the things we have vac’ed.

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Parts We Used

  • Cookworks Mini Oven
  • Shopvac
  • Lasercut Box (Download our design here)
  • CNC Frame (Download our design here rename to .dxf)
  • HIPS Plastic
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Science Hackday Dublin 2016

Science HacScience Hack Day Dublink Day Dublin is a 36 hour hardware and software hackathon. A social event with creativity and love of science at its heart.  Each year it brings together coders, designers, scientists, engineers and makers simply to make interesting things. Why? For adventure, for playfulness, for science!  The event takes place on the 19th & 20th November.

This year we are super proud to be hosting the event in our own space. We have been helping out since the very first Science Hack Day many years ago. We are excited to offer a big range of tools and experience to all the participants. Now entering its 5th year, its the best community hackathon around.

Visit the Science Hack Day website for tickets.

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Birthday Celebration For Tog Hackerspace DAC

 

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Cake from 2015

This time of year is important for us. It marks one year since we made the big move from Chancery Lane to Blackpitts, and the formation of our new TOG Hackerspace DAC. So we’re having a bit of a celebration…… outside the space for a change.

Join us upstairs in the Long Stone pub on Friday 11th November in Townsend St from 7PM, for a bit of a get-together and craic. All welcome. There are very strong rumors of cake!

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Science Week: Soldering Workshop

02477_Science_Week_FinalThis hands on workshop will cover various aspects of soldering; from the basic techniques of soldering, to soldering electronic components to make simple circuits. Participants will learn how to solder and finish off the workshop with a kit they can bring home. Check out some photos from previous workshops in our gallery.

Cost:  €20.00 plus fees. Tickets below.

When: Sunday 13rd of November.  11:00 to 13:30

No electronics skills required. This workshop is suitable for 12 years and up. All participants under 18 must be accompanied by a parent or guardian.

For more great Science Week event all over the country visit http://www.science.ie/


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