Led Matrix8x8 Atmega8 Patterns on an inexpensive dot matrix display Components: Pollin D03881, Pollin Art.Nr 120 542 Microcontroller ATMEL ATmega8-16PU Pollin Art.Nr 100 910 Pollin Lithium-Batterie CF234044, Pollin Art.Nr 271 162 Pieces of an IC-Socket Some SMD resistors