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
The routines provided with the development board provide an example of on-chip temperature acquisition, through which we can learn about A/D acquisition.
In addition, since the driving display content
With the popularization of the new generation of wireless communication standards and the reduction of production costs, gateways/routers that support the WiFi 6 standard have been increasingly widely