Electronic circuits are often operated with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller c
I feel that there are still many experts in the world of electronic engineering. I will post another circuit that I published before for discussion.Recently, in my spare time, I have been designing an
[table=98%][tr][td][table][tr][td=8,1][b][color=#003399][size=15pt]KL-W7523 Low Power GPRS/GSM Data Acquisition Module[/size][/color][/b][/td][/tr][tr][td=1,4,178] [url=http://www.klha.cn/displaypic.a
A simple program: #include "stdioLib.h" int main() { char a1[10]; char a2[10]="123456789"; memcpy(a1,a2,10); printf(a1); return 1; } After compiling and generating the .out file, use the objdumppentiu