archusvijay1
Member level 3
HI,
I want to build an 64X8 led matrix display. for making that i want to first build the 8x8 matrix display using two 74595 (one for row and other for column) and 74hc595 and cd4017. if i use two 595 flickering occurs but cd 4017 has no problem
how ca i reduce this flickering effect?
if i make cd4017 based display what is the maximum size of the dot matrix display? (number of column) If any standard calculation is available for this?
I want to build an 64X8 led matrix display. for making that i want to first build the 8x8 matrix display using two 74595 (one for row and other for column) and 74hc595 and cd4017. if i use two 595 flickering occurs but cd 4017 has no problem
how ca i reduce this flickering effect?
if i make cd4017 based display what is the maximum size of the dot matrix display? (number of column) If any standard calculation is available for this?