# A self-powered tilt angle sensor for tall buildings based on the coupling of multiple triboelectric nanogenerator units

> Research article (Sensors and Actuators A Physical, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4309294122](https://www.wikidata.org/wiki/openalex:W4309294122)  
**Source**: https://4ort.xyz/entity/a-self-powered-tilt-angle-sensor-for-tall-buildings-based-on-the-coupling-of-multiple-triboelectric-nanogenerator-units