# Single LED positioning scheme based on angle sensors in robotics

> Research article (Applied Optics, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3173548111](https://www.wikidata.org/wiki/openalex:W3173548111)  
**Source**: https://4ort.xyz/entity/single-led-positioning-scheme-based-on-angle-sensors-in-robotics