Especially those used in LED signage is an enhanced version of the animation card has 40 outputs to the circuit board PIC18F452 microcontroller outputs 5 sadder 74ls595 irf540n MOSFETs are used in the multiplexed output irfz44 used instead. Set... Electronics Projects, 40 Channel Animation Led Circuit PIC18F452 "led projects, microchip projects, microcontroller projects, picbasic pro examples, " Date 2019/08/03