Hello everyone: I downloaded a Chinese character library from the Internet. hzk16 May I ask: What type of file is hzk16? Is it a binary file? If it is not a binary file, how should I deal with it if I
I wrote a simple countdown program. The source code is as follows:#includereg51.h#define uchar unsigned char#define uint unsigned intcode uchar tab[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x
Using the YF017 music chip in the picture below, different sounds can be played by sending out several pulses. Does the following code send out a single pulse? How can we send out multiple pulses to m
Features of single-chip microcomputers: (1) Limited by the integration level, the on-chip memory capacity is relatively small, generally ROM: less than 8KB; (2) RAM: less than 256KB. (3) High reliabil
The "high-end" term "Internet of Things" has been around for many years, and it has been hotly discussed in China for many years. Unfortunately, it has always been in a situation where it is not popul