I cannot figure out how to wire this up...
I got a + and - from the battery to the + and - of the usb port. I want an LED to come on when its plugged in and just simply stay on until unplugged, nothing too fancy.
I just cannot think how to do it. Any ideas? maybe this diagram works?
This did it! yeah.
I got a + and - from the battery to the + and - of the usb port. I want an LED to come on when its plugged in and just simply stay on until unplugged, nothing too fancy.
I just cannot think how to do it. Any ideas? maybe this diagram works?
This did it! yeah.