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Boards using the MCP23017-E/SP

7 boards

Boards in 7 GitHub repositories, designed in KiCad, that use the MCP23017-E/SP by Microchip Technology (-40℃~+125℃ 1.7MHz 1.8V~5.5V 16 3uA 600mV 8 8mA I2C Interrupt Output Reset function、Cascading and address extension SPDIP-28 I/O Expanders ROHS). See how each wires it, with its parts, size, README and files; the MCP23017-E/SP’s symbol, footprint and pinout are on its own page.

  • 2 layers197.3 × 121.2 mmTeensyMaestro Main PCB, the printed circuit board in 3D

    TeensyMaestro Main PCB

    rimuadmin/TeensyMaestro-Hardware

    Hardware for the TeensyMaestro

    115 parts13CERN-OHL-P-2.0
  • 2 layers99.9 × 99.9 mmSplit flap, the printed circuit board in 3D

    Split flap

    tinkermax/split-flap

    DIY mechanical spli-flap display

    28 parts13CC-BY-4.0
  • 4 layers535 × 308 mmBoatcontrol, the printed circuit board in 3D

    Boatcontrol

    Alli-Ekundayo/scpt-rl

    SCPT-RL trains a cross-attention transformer policy to place PCB components sequentially on a discrete grid. Training has two phases:

    683 partsMIT
  • 2 layers114.5 × 162.3 mmAKOR 01, the printed circuit board in 3D

    AKOR 01

    arthurkowskii/AKOR_01

    having fun building a synth ! C++ programming, PCB design with KiCad, and hands-on hardware work in what some people call “the real world.”

    64 parts
  • 2 layers120 × 136 mmFrontpanel, the printed circuit board in 3D

    Frontpanel

    Kalilinuxloverr/Desk-Mate

    Wall-E-artiger Schreibtisch-Begleiter: Ampel fuer Claude Code & Downloads, Motorfader, Augen-Displays. ESP32-S3, Swift, KiCad, 3D-Druck.

    42 partsMIT