|Name:||Winky Redux with AVR|
|Status:||Completed and Tested.|
|Summary:||This Redux of the Winky Lights Project uses differential coupled LEDs to maximize
the number of LEDs per I/O line.
|Dimensions:||1.9" x 1.9"|
|Power:||3 to 5 VDC|
|Schematics||Winky Redux Schematic|
|Software||Winky Lights Redux Project (StarNet)|
The Winky Lights Redux Project repeats the original PIC based design with an 8 pin AVR ATtiny85.
It uses 5 I/O lines to drive 20 LEDs using differential LED connections (Charlieplex). The code uses a display buffer and a position tranlator to simplify wiring. The basic pattern is stored in Flash and can be modified in the buffer for dynamic action.