bellsworth.dev

Index 02

Projects

  1. 2026

    2. Acquiring app icon: eight glossy colored spheres arranged in a circle on a black field
      iPhone library with playlists, catalog search, Hooktheory search, All Songs browse, and the interval singing tooliPhone introduction screen describing interval and harmony practice, with a Continue buttoniPhone quiz for Earthbound Zero Pollyanna in G major, showing a V6 chord and Full and Verse section pickersiPhone root-only quiz for Earthbound Zero Pollyanna, with previous root, current root, and a P4 intervaliPhone quiz for Symphony 7 Allegretto in A minor, with melody and chord-tone cards, transport knobs, and the interval singing tooliPhone quiz for Symphony 7 Allegretto in A minor on the tonic, with the Instrumental section selectediPhone quiz for Gladiolus Rag in A-flat major, showing a diminished seventh of V and interval singing slotsGoogle Play listing for Acquiring by bellsworth, showing the colored-sphere app icon and an Install buttonGoogle Play phone previews of Acquiring: song library search, an A-minor quiz, Symphony 7 Allegretto, and All Songs

  2. 2025

    1. p5.js sketch with a numbered piano keyboard, even and odd key-signature rules, and a purple circle-of-fifths wheel
      Major circle of fifths with key-signature staves around C through G-flat and F-sharpTwo-octave piano keyboard used as a reference for counting semitonesOne-octave piano with chromatic notes numbered 0 through 11 from C to BPiano keyboard labeled with descending multiples of 7 semitones from 0 to -42Piano keyboard labeled with ascending multiples of 7 semitones from 0 to 42Piano keyboard labeled with negative multiples of 7 reduced modulo 12, from 6 down to 0Piano keyboard labeled with positive multiples of 7 reduced modulo 12, from 0 up to 6Letter-name circle of fifths mapped to an integer circle with accidental counts and note numbersCircle of fifths marked with accidental counts, note numbers, and n-minus-a differences of 0, 6, or 12

  3. 2024

    1. A working Tide Tracker in a sandy wood frame, displaying a tide-height chart on its e-ink screen.
      Tide Tracker unit one, back view showing the solar panel connectorsTide Tracker unit two, front view, in a dark rustic-toned frame enclosureTide Tracker unit two, back view showing the solar panel connectorsE-ink display plot of tide height versus time, with sunrise and sunset markersSolar panel array wired to the Tide Tracker enclosureSecond angle of the solar panel array setupResin-printed stand holding a solar panel at an angleSecond resin-printed solar panel stand designInternal electronics of the Tide Tracker enclosure, including the Raspberry Pi Zero and batteryTide Tracker display showing a no-WiFi connection error screenClose-up of the no-WiFi setup instructions shown on the e-ink displayInternal setup switch used to enter WiFi configuration modeMobile WiFi settings screen showing the tide-tracker networkWeb-based configuration page for setting WiFi credentials and the NOAA station

  4. 2021