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Hardware projects tagged exchange

Open hardware projects tagged exchange on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

1 board
Mockingbird-Dual-Line-Card
@hwstar

Mockingbird-Dual-Lane-Card A dual subscriber line card for the Mockingbird Telephone Exchange

schematicpcbbomSTM32crystalresistorcapacitor
AGPL-3.00 stars0 commentsOct 1, 2026

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