Batteryfree

01.06.19
Matrix adds a solar cell to its battery-free smartwatch
5
01.06.19

Matrix adds a solar cell to its battery-free smartwatch

The company claims it can do GPS and optical heart-rate tracking without a battery.

View
08.15.13
University of Washington harnesses RF and TV waves for battery-free wireless devices (video)
08.15.13

University of Washington harnesses RF and TV waves for battery-free wireless devices (video)

The problem with power is that, eventually, it runs out. To help cope with this inevitability, sci...

View

Sponsored Links