photoelectrically
/ˌfoʊtoʊɪˈlɛktrɪkli/
adverb
- In a way that relates to the production of electricity by light, or using a device that converts light into electrical energy.
- The new meter measures light intensity photoelectrically.
- The system is powered photoelectrically by a small solar panel.
- The sensor operates photoelectrically, triggering when light hits it.