Tagged: phone
Witricity 2 – wireless power transfer
video 2 -Demo of wireless power transfer- ac magnetic field 2.5MHz-resonant inductive coupling
witricity- wireless energy transfer
at 2.5 MHz with a small oscillator circuit you can power many small load…
usb Solar Power
* Will not work with all phones or usb battery chargers.* The protection diode is critical when used with digital meter for protection of usb devices seeing the residual panel voltage in the digital…