LED box pressure controller

Domestic USB device with pressure sensor. To use with mouthpiece for positive expiratory pressure therapy.

    Url documentation
    https://docs.google.com/document/d/1jm4ABNG3PXb0Cf5myxK4EWHEss4eMbUzJ9ZBH1KDYSM
    Url source code
    https://gitlab.com/breathinggames/bg_device/c_led_box
    Receipe
    • Adafruit Bluefruit 32U4
    • Differential pressure sensor MIKROE-2387 
    • 8x8 LED matrix
    • 3d-printed plastic enclosure
    • USB wire

    Planned components

    • LED box pressure controller

    • LED box pressure controller
    balli – Wed, 07/08/2020 - 17:36