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Hoffman Engineering

3D Printing, Scanning, Technology and more!

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Getting started with an Arduino Mini

  • By Christopher Hoffman
  • On March 11, 2015
  • No Comments.

The Arduino Mini is the smallest arduino on the market. Its tiny form factor is perfect for handheld projects, but

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Post Tagged with arduino, Mini, programming, Tutorial, Uno, USB Serial Communication

How to dry out your 3D Printer filament

  • By Christopher Hoffman
  • On March 6, 2015
  • 1 Comment.

Living in Florida, humidity is just a fact of life. And while I’ve grown to accept humidity, my 3D printer

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Post Tagged with 3D Printer, bubbles, concepts, Dehumidifying, drying out, filament, moisture, Tutorial

Making a Raspberry Pi Case on a CNC Router

  • By Christopher Hoffman
  • On February 8, 2015
  • No Comments.

I show how I used Draftsight, a free 2D CAD program, to design a custom case for a Raspberry Pi.

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Post Tagged with Case, CNC, fabrication, Raspberry Pi, Router, Timelapse

Arduino Uno Ultimate Starter Kit!

  • By Christopher Hoffman
  • On January 26, 2015
  • No Comments.

I take a look at the Arduino Uno Ultimate Starter Kit, a kit which teaches you the in-and-out of Arduino

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Post Tagged with arduino, Arduino Uno, components, electronics, kit, Ultimate Starter Kit

3D Scan Quality vs Filesize

  • By Christopher Hoffman
  • On January 20, 2015
  • No Comments.

I take a look at the correlation between 3D scanning quality and the resulting filesize! To test it, I scanned

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Post Tagged with 3D Scan, 3D Scanning, concepts, Experiment, Kinect, Nerdtastic, Skanect, Sketchfab, Tutorial

Custom 3D Printed Cookie Cutters!

  • By Christopher Hoffman
  • On January 7, 2015
  • No Comments.

I had an idea for using my 3D printer to design custom Cookie Cutters to bring to my work! So

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Post Tagged with 3D Print, CAD, Computer Aided Design, Cookie, Custom, Cutters, Design, DesignSpark Mechanical, fun, make, Nerdtastic, project, simple

8″ Makerfarm Prusa i3v Assembly!

  • By Christopher Hoffman
  • On December 27, 2014
  • 1 Comment.

In May 2014, I graduated from the University of Florida with a Bachelors in Mechanical Engineering. I’ve been following the

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Post Tagged with Assembly, Makerfarm, Timelapse

Adding Text to 3D Models – 123D Design and Meshmixer

Adding 3D Text to a NASCAR
  • By Christopher Hoffman
  • On December 27, 2014
  • No Comments.

I show how I customize 3D models that I find online, using 123D Design to generate the 3D text, and

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Post Tagged with 123D Design, 3D Print, CAD, Computer Aided Design, How To, Meshmixer, text, Tutorial, Tutorials

3D Printed Menorah – Happy Hanukkah

A 3D Printed Menorah
  • By Christopher Hoffman
  • On December 23, 2014
  • No Comments.

Model: Tea Light Menorah by brackett27 http://www.thingiverse.com/thing:190417 In this video, I show a wonderful tea-light menorah that I 3D Printed

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Post Tagged with 3D Print, 3D Printed, Hanukkah, menorah, Tea Light Candle

Easy 3D Scanning with Cheap Laser Level and Webcam – DAVID Laserscanner v3

3D Scanning with a Laser
  • By Christopher Hoffman
  • On December 14, 2014
  • No Comments.

3D Scanning doesn’t have to be expensive, you can easily do it with a cheap laser level, a webcam, and

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Post Tagged with 3D Scan, 3D Scanning, DAVID Laser Scanner, Laser

Recent Posts

  • Creality Falcon A1: Best Enclosed Laser Under $600
  • Is the HeyGears Reflex the Ultimate Resin Printer?
  • VEVOR Hybrid Heat Press: Best All-in-One Press?
  • ACMER K1 Review: Portable Laser Worth Buying?
  • AtomStack Swift Review: Real Results Under $200

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  • herbert on Creality’s Best Upgrade – Ender 3 Max Neo 3d Printer Review
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