Group activity: creating a simple LED color organ using a conductive rubber band and 9V
* Directed hands on activity: creating a simple LED color organ using a conductive rubber band and 9V battery.
<img src="http://cnmat.berkeley.edu/system/files/attachments/DSC01242.jpg">
Group activity: creating a simple LED color organ using a conductive rubber band and 9V
Monday, July 21, 2008, 8:30pm to 11:00pm
Attachments
![http://cnmat.berkeley.edu/system/files/attachments/DSC01242.jpg">](http://cnmat.berkeley.edu/system/files/attachments/DSC01242.jpg">){kind=link}
