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Boards by tomcircuit

8 boards

Open-source boards designed in KiCad by tomcircuit on GitHub, from 4 repositories. A board’s address here is its repository’s there.

  • 2 layers52.8 × 30 mmTI59 battery, the printed circuit board in 3D

    TI59 battery

    tomcircuit/TI59_battery

    TI-58/59 Calculator LiPo Battery Upgrade

    19 parts8
  • 4 layers63.4 × 50.8 mmRcl57 mcu psu bp7, the printed circuit board in 3D

    Rcl57 mcu psu bp7

    tomcircuit/rcl57mcu

    MCU-based retrofit to TI-57 Programmable Calculators

    38 parts5
  • 2 layers80 × 110 mmPicoPSU A2, the printed circuit board in 3D

    PicoPSU A2

    tomcircuit/Apple2PicoPSU

    12V Input Power Supply retrofit for vintage Apple //e computers

    36 parts1
  • 2 layers76.2 × 58.4 mmMAX7128 JTAG Tester, the printed circuit board in 3D

    MAX7128 JTAG Tester

    tomcircuit/MAX7000S-CPLD-JTAG-Tester

    EPM7064SLx84 CPLD Tester

    26 parts
  • 2 layers20 × 37.5 mmRcl57 debug psu, the printed circuit board in 3D

    Rcl57 debug psu

    tomcircuit/rcl57mcu

    MCU-based retrofit to TI-57 Programmable Calculators

    13 parts5
  • 4 layers18 × 37 mmRcl57 mcu, the printed circuit board in 3D

    Rcl57 mcu

    tomcircuit/rcl57mcu

    MCU-based retrofit to TI-57 Programmable Calculators

    21 parts5
  • 4 layers18 × 37 mmRcl57 mcu, the printed circuit board in 3D

    Rcl57 mcu

    tomcircuit/rcl57mcu

    MCU-based retrofit to TI-57 Programmable Calculators

    25 parts5
  • 4 layers18 × 74 mmTi57mcu, the printed circuit board in 3D

    Ti57mcu

    tomcircuit/rcl57mcu

    MCU-based retrofit to TI-57 Programmable Calculators

    32 parts5