# Weed Warden: A low-cost weed detection device implemented with spectral triad sensor for agricultural applications

> Research article (HardwareX, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4220896089](https://www.wikidata.org/wiki/openalex:W4220896089)  
**Source**: https://4ort.xyz/entity/weed-warden-a-low-cost-weed-detection-device-implemented-with-spectral-triad-sensor-for-agricultural-applications