Even the led smd LEDs arranged a lot of struggle, arrange to take time but very nice animation circuit working. Circuit control ATMega168 made with 16 x 24 smd led matrix, udn2981a, cd5415 and 74ls593 belong to the project... Electronics Projects, LED Animation Circuit ATmega168 "avr project, led projects, microcontroller projects, " Date 2019/08/03