# Design and Experimental Investigation of a Rotational Piezoelectric Energy Harvester with an Offset Distance from the Rotation Center

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

**Wikidata**: [openalex:W4214696297](https://www.wikidata.org/wiki/openalex:W4214696297)  
**Source**: https://4ort.xyz/entity/design-and-experimental-investigation-of-a-rotational-piezoelectric-energy-harvester-with-an-offset-distance-from-the-ro