Ultrasonic Ruler #3DPrinting #3DThursday

3D Printing, LED and sensors equals ray blaster! In this guide, we’re building a Dune inspired movie replica using 3D Printing and electronics. A stylized enclosure makes this distance sensor into a hand held sonar measuring tape. The design features a unique handle and a large barrel that fits this project nicely.

In this circuit, the trinket write’s the distance to a LED display. The EZ rangefinder is a great sensor for reading proximity and measuring distance.

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Full Tutorial on The Adafruit Learning System

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  1. The link goes to a 404 page :/ I was interested in this to see how some of the code was done…I am considering the trinket (one of the versions) for a project that has similarities.

  2. Updated link to learning guide, please try it again! https://learn.adafruit.com/ultrasonic-ruler

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