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Mouse moved by the mouth #3DThursday #3DPrinting

79b4b975a5f31d192ba0d6067a8e9f03 preview featured

Shared by Relieves3D on Thingiverse:

This project is based on the work of T. Wirtl published at https://www.thingiverse.com/thing:1090461 on October 24, 2015.
Our project consists of replacing the sensor that carries an electronic cigarette that is no longer in the market and costs a KY-037 module that is basically a microphone with the possibility of adjusting the sensitivity. Letting us click on the left button with a breath or an inspiration.

Functionality
The user moves the cursor using a mouthpiece that works like a joystick. The right mouse button is operated by pushing the nozzle towards the box. The left mouse button is emulated by a sensor that recognizes if the user sucks air through it.

Hardware software
Use open source hardware and software if possible. The system is controlled by an Arduino Pro Micro. The Firmware was written as an Arduino sketch.

Download the files and learn more


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