[i=s]This post was last edited by jinglixixi on 2021-4-26 11:59[/i]I originally planned to implement the display driver of the OLED screen on the Raspberry Pi Pico development board, but it has not be...
There are 10 digital tubes on a digital tube display board, which uses 1 74HC00D, 2 74HC04D, 10 74HC164D, and 1 NE555P. How are these 4 types of chips used in combination? Please help analyze it...