I made a small iphone charger working on usb from my pc, but now I want to do some synchronicity too. How to do that so?
And I just added a LED diode to it to look good.
PS: I know that D+ and D- should have different voltages like 2 and 2,8
I made a small iphone charger working on usb from my pc, but now I want to do some synchronicity too. How to do that so?
And I just added a LED diode to it to look good.
PS: I know that D+ and D- should have different voltages like 2 and 2,8
My question is how to do the connection, because I dont know how its done on the pc usb normally.
Because one needs to let the D+ and D- be 2 volts.
And after that how to use these two as data wires again?