The project illustrates an animated snowflake pattern in Christmas lighting decorations by using a matrix of 61 white LEDs. The PIC18F1330 microcontroller was used to build the whole project as it ...
[unusualelectronics] posted this animated LED snowflake. It has 61 LEDs, is controlled by a PIC microcontroller, and can perform about 30 different effects. The instructions are quite thorough, ...