SafeLED

Safe LED library with polarity detection and runtime verification.

Author
Jens D. Madsen
Website
https://arduino.one/SafeLED
Github
https://github.com/JensDMadsen/SafeLED
Category
Signal Input/Output
License
LGPL 2.1
Library Type
Contributed
Architectures
Any

Library for mono and bi-color status LEDs with automatic polarity detection, voltage verification, runtime diagnostics, fault detection, and watchdog compatible validation. Suitable for alarm indicators, warning lamps, brake lights, industrial status indicators, and other applications where LED operation should be verified.

Downloads

Filename Release Date File Size
SafeLED-1.0.1.zip 2026-05-31 46.52 KiB
SafeLED-1.0.0.zip 2026-05-31 42.39 KiB