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groundst8

Low power, energy harvesting, embedded system designs

groundst8 portfolio

TCG Electronic Counter

concept2_cropped An NFC tag electronic counter for trading card games including Magic: The Gathering, Pokémon, Yu-Gi-Oh, etc. Hold you phone against the tag to update and the display will keep contents without power.

Game Tin

335771919-659b2293-32ac-475f-848b-c4a36e5bbbb3 A solar powered gaming device designed to fit in an ALTOIDS smalls mint tin. No batteries required!

Featured on: HACKADAY

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  1. tcg-counter tcg-counter Public

    Passively powered NFC digital counter for trading card games

    Python

  2. gametin gametin Public

Repositories

Showing 10 of 12 repositories
  • .github Public
    groundst8/.github’s past year of commit activity
    0 0 0 0 Updated Jan 22, 2025
  • tcg-counter-hardware Public

    Schematics and PCB layout for TCG Counter

    groundst8/tcg-counter-hardware’s past year of commit activity
    Jupyter Notebook 0 GPL-2.0 0 0 0 Updated Jan 21, 2025
  • tcg-counter-jtag-hardware Public

    Off board JTAG level translation to support MSP-FET programming

    groundst8/tcg-counter-jtag-hardware’s past year of commit activity
    0 0 0 0 Updated Jan 21, 2025
  • tcg-counter-app Public

    iOS & Android app for updating counter value on TCG counter NFC tag

    groundst8/tcg-counter-app’s past year of commit activity
    C++ 0 GPL-2.0 0 0 0 Updated Nov 30, 2024
  • groundst8/rf430frl152hevm-devboard’s past year of commit activity
    C 0 GPL-2.0 0 0 0 Updated Nov 23, 2024
  • tcg-counter Public

    Passively powered NFC digital counter for trading card games

    groundst8/tcg-counter’s past year of commit activity
    Python 0 0 0 0 Updated Nov 4, 2024
  • groundst8/tcg-counter-sleeve’s past year of commit activity
    0 0 0 0 Updated Oct 29, 2024
  • groundst8/msp-exp430fr2433-devboard’s past year of commit activity
    C 0 GPL-2.0 0 0 0 Updated Oct 27, 2024
  • tcg-counter-firmware Public

    Embedded microcontroller firmware for tcg counter

    groundst8/tcg-counter-firmware’s past year of commit activity
    C 0 GPL-2.0 0 0 0 Updated Oct 10, 2024
  • gametin-hw-lib Public

    KiCad parts library for Game Tin EDA

    groundst8/gametin-hw-lib’s past year of commit activity
    0 GPL-2.0 0 0 0 Updated Jun 19, 2024

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