Researchers have designed a new tracking system that utilizes an arithmetic optimization-based PID controller. The proposed tracker uses two different sensor types – a UV sensor and a ...

In a groundbreaking application of graphene technology, the first graphene-based solar cells have been successfully utilized to power temperature sensors. This development, reported on November 12, ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power temperature sensors using graphene-based solar cells. The test is the first ...

This new hybrid solar panel captures energy from sunlight and falling raindrops, helping it produce power even during storms.