solar powered LED hula hoop

Thread Starter


Joined Mar 6, 2009
hey everyone, im new to this site and new to electronics in general.. and by new i mean absolute baby steps. im working on constructing and LED hula hoop and i have the LEDs and resistor stuff in order, now i want to figure out how to make a solar powered charger for it. i need to to charge 4 AA rechargable batteries. Any advice or links to sites would be helpful... thank you!


Joined Feb 28, 2007
what about the solar panel from those lawn solar lights? they use two AAs, it would take a while to charge though, atleast two days in the sun