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Interfaces and adapters

7,328 boards
  • 2 layersATTINY841Version, the printed circuit board in 3D

    ATTINY841Version

    MatthewAHarvey/SmartEncoder

    Arduino friendly, serially addressable, ATTINY85 based rotary encoders. Reduce the pin count from 3 * n where n is the number of encoders (pins A, B and button C) to 2 total. Serial in, Serial out.

    6 parts1GPL-3.0
  • 2 layersATTINYFreqSet, the printed circuit board in 3D

    ATTINYFreqSet

    MatthewAHarvey/SmartEncoder

    Arduino friendly, serially addressable, ATTINY85 based rotary encoders. Reduce the pin count from 3 * n where n is the number of encoders (pins A, B and button C) to 2 total. Serial in, Serial out.

    4 parts1GPL-3.0
  • 2 layersRotaryEncoderAttiny85, the printed circuit board in 3D

    RotaryEncoderAttiny85

    MatthewAHarvey/SmartEncoder

    Arduino friendly, serially addressable, ATTINY85 based rotary encoders. Reduce the pin count from 3 * n where n is the number of encoders (pins A, B and button C) to 2 total. Serial in, Serial out.

    5 parts1GPL-3.0
  • 2 layers68 × 73 mmUSB UART Bridge placement, the printed circuit board in 3D

    USB UART Bridge placement

    mattpainter701/circuit-weaver

    Programmatic KiCad schematic generation, strict validation, and manufacturing export designed for AI-assisted hardware workflows — Claude Code, Codex, and offline CLI.

    5 parts1MIT
  • 2 layers11 × 22 mmGk3 breakout, the printed circuit board in 3D

    Gk3 breakout

    mattybrad/bjarkardottir2

    A synthesizer/guitar hybrid. Somewhere between a MIDI guitar and a synthesizer. Not commercially viable. A time sink. A rabbit hole. An obsession. A mistake. An exercise in blind faith. A reason to tidy the shed.

    2 parts1
  • 2 layers25 × 40 mmUSB to Serial, the printed circuit board in 3D

    USB to Serial

    mauroxf/kicad-mini-projects

    KiCad projects that I did not send out for printing but demonstrate all relevant skills in my learning process

    11 parts1MIT
  • 2 layers120 × 90 mmControl, the printed circuit board in 3D

    Control

    mbouyer/canbus_solar_mppt

    canbus_solar_mppt

    66 parts1BSD-2-Clause
  • 2 layers110 × 70 mmDisplay, the printed circuit board in 3D

    Display

    mbouyer/canbus_solar_mppt

    canbus_solar_mppt

    8 parts1BSD-2-Clause
  • 2 layers7 × 8.6 mmTps709-breadboard adapter, the printed circuit board in 3D

    Tps709-breadboard adapter

    mh21/breadboard-adapters

    Various small schematics + PCBs for prototyping on breadboards

    4 parts1CC-BY-4.0
  • 4 layers49.1 × 15.5 mmProgrammer Board, the printed circuit board in 3D

    Programmer Board

    MichalVarsanyi/VoxLink

    VoxLink is a high-speed solution that allows interfacing of up to 100 sensors using a single high-speed host device.

    58 parts1MIT
  • 2 layers85 × 38.2 mmProgrammer Sensor Stencil, the printed circuit board in 3D

    Programmer Sensor Stencil

    MichalVarsanyi/VoxLink

    VoxLink is a high-speed solution that allows interfacing of up to 100 sensors using a single high-speed host device.

    152 parts1MIT
  • 4 layers70 × 70 mmProgrammer Shell Module, the printed circuit board in 3D

    Programmer Shell Module

    MichalVarsanyi/VoxLink

    VoxLink is a high-speed solution that allows interfacing of up to 100 sensors using a single high-speed host device.

    11 parts1MIT
  • 2 layers65.6 × 34.3 mmWeAct STM32F4x1CoreBoard Adapter, the printed circuit board in 3D

    WeAct STM32F4x1CoreBoard Adapter

    Misaka0x2730/MioLink_TestBench

    A hardware-in-the-loop bench for automated testing of the MioLink debug probe.

    5 parts1
  • 2 layers65.6 × 34.3 mmWeAct STM32F103 CoreBoard Adapter, the printed circuit board in 3D

    WeAct STM32F103 CoreBoard Adapter

    Misaka0x2730/MioLink_TestBench

    A hardware-in-the-loop bench for automated testing of the MioLink debug probe.

    5 parts1
  • 2 layersOpel velocity interface, the printed circuit board in 3D

    Opel velocity interface

    MITEVT/opel_velocity_interface

    MIT EVT's Opel GT Project Driver Interface Module. Acts as an inteface between the user and the electrical system for controlling power distribution and auxiliary peripherals.

    39 parts1MIT
  • 2 layers24 × 58 mmEsp32c3-sx1278-adapter, the printed circuit board in 3D

    Esp32c3-sx1278-adapter

    mithro/esp32-to-433mhz

    ESP32-C3 SuperMini form-factor KiCad board with castellated headers

    5 parts1Apache-2.0
  • 2 layers17.5 × 22.5 mmSx1278-ra02-breakout, the printed circuit board in 3D

    Sx1278-ra02-breakout

    mithro/esp32-to-433mhz

    ESP32-C3 SuperMini form-factor KiCad board with castellated headers

    2 parts1Apache-2.0
  • 2 layers50 × 40 mmEnc breakout, the printed circuit board in 3D

    Enc breakout

    mmangus/thumbler-eda

    EDA files for an STM32-powered, custom-PCB split keyboard with clicky encoder and thumb pointer

    6 parts1
  • 2 layers20 × 50 mmPower canbus line1, the printed circuit board in 3D

    Power canbus line1

    mocketech/EmoGo

    A Go game system that conveys the state of Go stones through facial expressions

    5 parts1MIT
  • 2 layers20 × 100 mmPower canbus line2, the printed circuit board in 3D

    Power canbus line2

    mocketech/EmoGo

    A Go game system that conveys the state of Go stones through facial expressions

    7 parts1MIT
  • 2 layers20 × 100 mmPower canbus line3, the printed circuit board in 3D

    Power canbus line3

    mocketech/EmoGo

    A Go game system that conveys the state of Go stones through facial expressions

    6 parts1MIT