This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

vcc-电阻-电容-GND

1.请问  电阻、电容的作用。

2.图中这样接入复位引脚后,复位引脚是高电平还是低电平啊?

3.芯片的复位引脚置高,应该怎么接啊?