I am making a LED hula Hoop for my GF for her Bday.
It is pretty simple just 18 leds hooked up to 2 x AA batterys in series to get 3 volts.
I want to put some sort of a plug so she doesnt have to take the hoop apart when the batteries die??
How can i charge the batteries while they are in the hoop?
I have very limited experience working with circuits and such.. so please keep it simple. Thanks for your time. I will post the finished product when i am finished.
It is pretty simple just 18 leds hooked up to 2 x AA batterys in series to get 3 volts.
I want to put some sort of a plug so she doesnt have to take the hoop apart when the batteries die??
How can i charge the batteries while they are in the hoop?
I have very limited experience working with circuits and such.. so please keep it simple. Thanks for your time. I will post the finished product when i am finished.