Devices · 3h ago
Solar-powered CPU runs computations without batteries
Researchers have developed a CPU that harvests ambient light to power computations, eliminating the need for batteries or external power. The chip integrates light harvesting, chemical sensing, and digitization in a single nanoscale stack. This innovation could enable perpetual IoT devices and sensors in remote locations.
Meridian48 take
While promising for low-power edge computing, the real-world performance and scalability of this solar CPU remain to be seen.
Read the full reporting
Like photosynthesis in plants: This CPU uses solar power to 'run computations' without the need for batteries →
TechRadar
solar-powered-cpuambient-light-computing