Compact USB-C development board concept built around the Microchip ATSAMD11D14A, developed by UI.
open-source microcontroller embedded hardware electronics pcb open-hardware embedded-systems openai hardware-designs cern dev-board usb-c circuit-design samd11 atsamd11c14a pcb-design easyeda cern-ohl-s concept-hardware
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Updated
Aug 14, 2026