REFERENCE DESIGNS

Open hardware, with the files to prove it.

587 published boards whose schematic and layout source is public — KiCad, EAGLE, Altium and EasyEDA projects you can read, fork and build on. Every entry links to the original repository and names its licence.

Boards indexed

587

With a design page

587

KiCad projects

264

Official boards matching “dac”

Exact board pages for widely used TI, ST, Espressif, Arduino, Raspberry Pi and Nordic hardware, linked to the manufacturer’s schematics and design resources.

Browse all 13 official boards

STMicroelectronicsOfficial resources

STM32F4DISCOVERY

An STM32F407 discovery board with audio, motion sensing, USB OTG and an integrated ST-LINK debugger for Cortex-M4 development.

STM32F407VG + CS43L22

View reference board

0 boards in Microcontroller boards matching “dac”Page 1 of 1

No open source repository matched. Official manufacturer results are shown above.

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Every project listed here belongs to its author and is linked to its original repository. Licences are read from the repository metadata and summarised for convenience — check the licence file in the project itself before you manufacture or redistribute a design. ProtoFlow does not host, mirror or verify these files. Index last rebuilt 2026-09-21.

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