A video camera that powers itself

15 abril 2015

Scientists have invented a prototype video camera that is the first to be fully self-powered — it can produce an image each second, indefinitely, of a well-lit indoor scene. They designed a pixel that can not only measure incident light but also convert the incident light into electric power.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/thvg5JvmRJs/150415102924.htm

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