A new CO₂ sensor demonstrates the system design model carved out for smart building applications. Greatech, a German hardware developer and manufacturer of energy-efficient wireless embedded systems, ...

Solar energy is hailed as a clean and affordable power source, but it’s not without its challenges. One of the most pressing questions is, “Do solar batteries go bad?” The short answer is yes; solar ...

It’s easy enough to find a solar-powered charger for iPods, cell phones, and other gadgets, but this ultra-tiny solar-powered sensor system is smaller than anything else on the market — 1,000 times ...

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 is a feature request for solar sensor emulation. As far as I know this feature is only available via GBA connectivity between Boktai DS (Lunar Knights) and the three GBA Boktai games. By ...

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 ...