introduction
Power supply devices, whether DC or AC, must use electronic transformers (soft magnetic electromagnetic components) made of soft magnetic cores. Although there are already air-core elec
The watchdog is TC1232. Most dogs can be pulsed periodically. I don't quite understand the manual of tc1232. I don't have enough experience. When feeding the dog, it needs to keep a low level for a ce
The reason for the problem has been solved: The capacitor of max232 uses a 25V/1uf electrolytic capacitor, and it should use a 50Vone. The reason for the problem: However, the computer I bought does n
Let me start by introducing myself. I am a student majoring in automation at Xiangtan University in 2005. I have a good personality and I think I should continue to improve myself. Let me talk about m