open-source

ADS1115 four-channel ADC

Add four analog inputs or two differential pairs with a programmable-gain 16-bit ADC.

Remix this board → View source on GitHub ↗

License: TAPR OHL 1.0
Source revision: v1.1.1
Last mirror: Sep 10, 2026
Git commit: 96c4f79f874b

About ADS1115 four-channel ADC

Add four analog inputs or two differential pairs with a programmable-gain 16-bit ADC. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Sensors & measurement · two copper layers
Open source (TAPR OHL 1.0) · Original design by Soldered Electronics; hardware licensed under TAPR OHL 1.0.
Mirrored at 96c4f79f874b

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/ads1115-precision-adc/96c4f79f874b829f140202a9d92c7886edbdf8c7/eec82c3b2e54b6e4 on the artifact CDN and are not checked into git.