Power OverTheAir : Powercast

Had an awesome demo of the powercast technology that lest you transmit power to your devices wirelessly. What’s even more amazing is that the power receiver is as simple as a straight antenna, 2 transistors and a diode. The first demo product was shipped last year as christmas tree decorations that would light up when near the powersource. Now their thechnology has evolved and can transmit watts of power while complying to the FCC ruled (that’s what they say at least). Check the demo !