Photovoltaic-Powered Sensors
- Magazine Article
- TBMG-35714
Sector:
Language:
- English
Topic:
Internet of Things devices require batteries that must be replaced frequently, which can be problematic for long-term monitoring. Photovoltaic-powered sensors were developed that could potentially transmit data for years before they need to be replaced. Thin-film perovskite cells — known for their potential low cost, flexibility, and relative ease of fabrication — were mounted as energy-harvesters on inexpensive radio frequency identification (RFID) tags.