This article presents the possibility of designing a simple self-powered solar tracking sensor circuit. The complete circuitry is self-powered, since it uses only the power obtained from the ...

An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...

[Manish] packed lots of functionality into this radiation sensor module. The device is completely solar powered and weatherproof, so it can be mounted anywhere. It uses a Geiger Muller tube to monitor ...

Industry leading LoRaWAN sensor provider ELSYS is launching their first battery-free products using Epishine’s indoor light energy harvesting solution. The environmentally friendly sensor line is ...

[Mile]’s PTPM Energy Scavenger takes the scavenging idea seriously and is designed to gather not only solar power but also energy from temperature differentials, vibrations, and magnetic induction.

SwRI staff prepare the Solar Wind Plasma Sensor (SWiPS) for integration into a National Oceanic and Atmospheric Administration (NOAA) satellite dedicated to tracking space weather. SWiPS will measure ...

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 ...