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Boards by 74th

68 boards

Open-source boards designed in KiCad by 74th on GitHub, from 17 repositories. A board’s address here is its repository’s there.

  • 2 layers30.5 × 48.3 mmRp2350a testing, the printed circuit board in 3D

    Rp2350a testing

    74th/rp2040-dev-board

    治具には、中心から縦、横それぞれ 0.05 インチ単位で 0.200.50 インチ(1.27mm 単位で 5.08mm から 12.70mm)離れたとこにピンヘッダの固定用の穴が空いています。

    46 parts21MIT
  • 2 layersPcb default, the printed circuit board in 3D

    Pcb default

    74th/74th-kicad-parts

    74thが使うKiCad Parts

    10 parts12CC0-1.0
  • 2 layersESP32-H2-MINI-1, the printed circuit board in 3D

    ESP32-H2-MINI-1

    74th/esp32-dev-boards

    ESP32 Dev Boards PCB

    46 parts8MIT
  • 2 layers38.7 × 17.8 mmWch link, the printed circuit board in 3D

    Wch link

    74th/mini-wch-linke

    36 parts7
  • 2 layers17.8 × 33 mmX32promicro, the printed circuit board in 3D

    X32promicro

    74th/x32promicro

    x32micro - STM32F103CxT6, CH32V203C8T6 ProMicro size board

    29 parts6MIT
  • 2 layers38.1 × 49.5 mmEsp32c3-iot client board, the printed circuit board in 3D

    Esp32c3-iot client board

    74th/esp32c3-iot-server-board

    Board for converting Grove device to IoT Server using ESP32-C3-WROOM-02.

    40 parts4MIT
  • 2 layers138.4 × 67.3 mmTv side keyboard, the printed circuit board in 3D

    Tv side keyboard

    74th/tv-side-keyboard-SparrowTV

    TV Side Keyboard SparrowTV

    92 parts3MIT
  • 2 layers45.2 × 17.8 mmCh32v203-daplink pcb, the printed circuit board in 3D

    Ch32v203-daplink pcb

    74th/ch32v203-daplink-pcb

    DAPLink PCB (CH32V203)

    31 parts2MIT
  • 2 layers29.2 × 41.5 mmUsb pd exporter, the printed circuit board in 3D

    Usb pd exporter

    74th/usb-pd-exporter

    Adapter to extract 5, 9, 12, and 20V power using CH214K, a USB PD Sink controller.

    26 parts2MIT
  • 2 layers53.5 × 69.5 mmWire connect checker, the printed circuit board in 3D

    Wire connect checker

    74th/74th-oshw-projects

    74th のPCBデータを公開しているプロジェクト

    73 parts1MIT
  • 2 layers67.9 × 82.6 mmUsb relay hub, the printed circuit board in 3D

    Usb relay hub

    74th/relay-switch-usbhub

    Relay Switch USB 2.0 Hub

    79 parts1MIT
  • 2 layers17.8 × 31.8 mmStm32g431cxux, the printed circuit board in 3D

    Stm32g431cxux

    74th/stm32-promicro

    The box pin header for SWD has the following pin layout.

    22 parts1
  • 2 layers14.2 × 26 mmUsb auto reboot, the printed circuit board in 3D

    Usb auto reboot

    74th/usb-rebooter

    We would appreciate it if you would not sell them. 販売はしないでいただけるとありがたいです。

    11 parts1MIT
  • 2 layers90.5 × 44.5 mmSwitch dip, the printed circuit board in 3D

    Switch dip

    74th/switch-dip

    自作キーボードのスイッチをユニバーサル基板でも使うための変換基板

    60 parts
  • 2 layers139.7 × 86.6 mmUsb c dip kit, the printed circuit board in 3D

    Usb c dip kit

    74th/usb-c-dip-kit

    USB 2.0 の USB Type-C のDIP化基盤

    160 parts
  • 2 layers20.3 × 50.8 mmRp2040-large, the printed circuit board in 3D

    Rp2040-large

    74th/rp2040-dev-board

    治具には、中心から縦、横それぞれ 0.05 インチ単位で 0.200.50 インチ(1.27mm 単位で 5.08mm から 12.70mm)離れたとこにピンヘッダの固定用の穴が空いています。

    42 parts21MIT
  • 2 layers17.8 × 35.6 mmRp2040-promicro, the printed circuit board in 3D

    Rp2040-promicro

    74th/rp2040-dev-board

    治具には、中心から縦、横それぞれ 0.05 インチ単位で 0.200.50 インチ(1.27mm 単位で 5.08mm から 12.70mm)離れたとこにピンヘッダの固定用の穴が空いています。

    34 parts21MIT
  • 2 layers20.3 × 48.3 mmRp2350a full, the printed circuit board in 3D

    Rp2350a full

    74th/rp2040-dev-board

    治具には、中心から縦、横それぞれ 0.05 インチ単位で 0.200.50 インチ(1.27mm 単位で 5.08mm から 12.70mm)離れたとこにピンヘッダの固定用の穴が空いています。

    45 parts21MIT
  • 2 layers15.2 × 23.5 mmCh32v00x soic8, the printed circuit board in 3D

    Ch32v00x soic8

    74th/ch32v-dev-boards

    14 parts11MIT