In my bathroom, I have two cordless devices that charge via USB.
On the first, the LED blinks to indicate charging and is solid when fully charged.
On the second, the LED is solid when charging and blinks to indicate fully charged.
Which is more correct and why? There may be no wrong answers, but two similar devices that work exactly backward from one another has to be some kind of wrong, right?
On the first, the LED blinks to indicate charging and is solid when fully charged.
On the second, the LED is solid when charging and blinks to indicate fully charged.
Which is more correct and why? There may be no wrong answers, but two similar devices that work exactly backward from one another has to be some kind of wrong, right?