Engineering Portfolio

Landyn Francis


I am a Software Engineer 2 at Compotech Inc. in Brewer, ME.
My work topics include AI/ML, Image Processing, and front-end web design.

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Relevant Coursework

Here is a list of some class projects I am particularly fond of.

  • HEAT MIDI Keyboard
    This report details the HEAT MIDI Keyboard, designed with Jacob Mealey for our ECE Capstone.
    The Keyboard is a 12 key MIDI keyboard using Hall Effect sensors for keypress detection. The project demonstrates
    strong PCB, electrical circuit, and C programming design.
  • Active Audio Filter
    This is a simple audio frequency active filter built with Sallen Key filters. Being able
    to hear the audio being actively filtered was a very cool moment, as most designs up to
    this point were only verified through voltage measurements. Although this is a basic
    circuit, the accompanying report is well done and demonstrates strong technical writing.

  • DC-DC Converter
    This is a 12V to 25V DC-DC Converter and was the first Technical Report I produced. It is the
    culmination of three Lab assignments, that were combined together for one final end product.
    I enjoyed this project because it's a great example of the modularity of circuit design. I was able
    able to see smaller circuits add up to a larger circuit with greater functionality.

  • Single Transistor Amplifier
    This is an amplifier circuit that uses discrete transistors. It demonstrates my ability in
    building circuits that aren't entirely passive components. Although a simple project, it
    shows a strong base knowledge in intermediate circuit design with active components.