Having done something similar in the past using a uC to control a i2c
driver, if you want to avoid too much soldering, consider using a led
matrix, instead of individual LEDs. It will look more like a regular
polygon instead of a circle though. These can be found in many places,
here's one:<http://www.jameco.com/webapp/wcs/stores/servlet/StoreCatalogDrillDownView?langId=-1&storeId=10001&catalogId=10001&freeText=led%20matrix&search_type=jamecoall> regards, Nuno On 01/20/2012 01:07 AM, Drew Van Zandt wrote: > <http://www.ti.com/product/tlc59116>Up to 224 LEDs controlled over I2C, and > that's easily muxed to get you more. -- http://slug.aeminium.org/ _______________________________________________ Hardwarehacking mailing list [email protected] http://lists.blu.org/mailman/listinfo/hardwarehacking
