open-source

USB Isolator

An ADuM4160/ADuM5000 adapter for separating USB signal and power grounds in low-voltage bench experiments.

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License: CC BY-SA 3.0
Source revision: Original Mini-B / through-hole USB-A design
Last mirror: Sep 10, 2026
Git commit: 826956acd5fa

About USB Isolator

An ADuM4160/ADuM5000 adapter for separating USB signal and power grounds in low-voltage bench experiments. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Development & tools · two copper layers
Open source (CC BY-SA 3.0) · Limor Fried / Adafruit Industries
Mirrored at 826956acd5fa

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/usb-isolator/826956acd5fa3ed2c04f8f39ebb1be42f8f25854/3a753ab8a930e86a on the artifact CDN and are not checked into git.