open-source

HX711 Load-Cell Amplifier

Read a strain-gauge load cell and turn it into a scale, force sensor or object-presence detector. Add a separate host and load cell.

Remix this board → View source on GitHub ↗

License: CC BY-SA 4.0
Source revision: v11
Last mirror: Sep 10, 2026
Git commit: 38228f8f6602

About HX711 Load-Cell Amplifier

Read a strain-gauge load cell and turn it into a scale, force sensor or object-presence detector. Add a separate host and load cell. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Sensors & measurement · two copper layers
Open source (CC BY-SA 4.0) · Nathan Seidle / SparkFun Electronics
Mirrored at 38228f8f6602

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/hx711-load-cell/38228f8f6602e1349d7130c7a382a436ceaca26e/c5498a85321991e4 on the artifact CDN and are not checked into git.