General

EPO Houston
3753-B Fondren Rd.
Houston, TX
77063

Come visit us — we will help you make your creation!

Whether you’re looking for electronic components and parts (capacitors, semi- conductors, belts , motors and more!)  for work or play, you’ll find what you need at Electronic Parts Outlet. We deal extensively with project kits, robotics, and micro-controllers here. You’ll also find lighting equipment and parts, security sensors, surplus supplies, and more.

Join a FREE educational workshop.
Are you interested in learning more? We offer FREE educational workshops and class tours here at our locally-owned company. Tours are available by appointment — You must stop by in person to learn more about our workshops and get signed up by our friendly team!

See the variety of new items coming in.

When you’re looking for electronic components (capacitors, semi- conductors, belts , motors and more!)  you should stop by here first. We stock network installation equipment, audio / visual equipment, parts, and more. Just come in and view our huge selection, or call us today! Make this your only stop.

713-784-0140
Puzzometry
Kemah, TX

How Is Puzzometry Made?
Puzzometry starts in Powerpoint. (flipping, merging, rotating and scaling of various geometric shapes is very quick and easy in Powerpoint). After several minutes, or more typically, several hours, of playing around with different tessellations**, I finally settle on a final pattern that meets all of my requirements for playability, challenge, esthetics and other design rules.  I then print out the Powerpoint document and carefully cut out the puzzle pieces and frame so that I can test the playability of the paper version of the puzzle.  This sometimes results in a design revision.  Eventually, after a few (or sometimes many) redesigns, I end up with a final design.
At this point, I then draw the final design in CAD Software (Autodesk Inventor is my current preference) where I can pay very close attention to precise (+/- 0.001”) locations and dimensions of each of the vertices of the pieces and puzzle frame.  After checking and re-checking every vertex, I then save the file as a PDF, which is one of the file formats used by the Laser Cutter.
My most common Puzzometry material is clear, 0.22” acrylic, but I’ve used different materials for various prototypes (wood, different colors of acrylic, cardboard, etc.).  Once I settle on a material, I do a few test cuts on the laser to ensure that the settings are correct for the material choice.  Parameters like LASER POWER, PULSING FREQUENCY, and CUTTING SPEED are very critical to getting a very clean cut/etch and they are different for every type of material.  Once I find the correct settings for the material, I then put a sheet of the material in the laser cutter.  After a few minutes of flashing laser beams, a bit of smoke, just a touch of magic and a few silent prayers to the Laser Gods….a Puzzometry is born!
**A tessellation of a flat surface is the tiling of a plane using one or more geometric shapes, called tiles, with no overlaps and no gaps.

Techno Chaos
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ABOUT TECHNO CHAOS

As a physical makerspace for 5 years we’ve hosted projects involving 3D printing, robotics, Internet of Things(IoT), Arduino, Raspberry Pi, programming, Minecraft, etc.  Over the last two years, we have seen the interest grow in schools, libraries and other community organizations to create their own makerspace education programs.   Instead of continuing to grow our own community, we will be starting the next chapter in our journey to inspire making and project-based learning by focusing on providing services to schools, libraries and other communities.  Some of these services will be Makerspace and Robotics Starter Programs.  We look forward to being a partner with you and your organization to continue the journey!

Techno Chaos
281-410-1768