Chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have designed a new way to convert abundant carbon dioxide (CO 2) into formate (HCO 2 ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on electronics project demonstrates the photoelectric effect using a multimeter to ...

Abstract: This paper presents a design methodology for designing an off-line light-emitting diode (LED) driver, aiming to improve its efficiency, lifespan, and volume. The approach considers the ...

Abstract: Recent reports on radiation testing of perovskite solar cells highlight their potential for space power applications. However, this is a surprising finding given the structural fragility of ...

DENVER (KDVR) — The town of Windsor is going to convert more than 1,000 streetlights to LED lights, according to a press release from a Windsor spokesperson. “The Town of Windsor is taking another ...