Ahhhh urgent help, please help me analyze the simple circuit diagram

电路小学徒

Ahhhh urgent help, please help me analyze the simple circuit diagram [Copy link]

Ahhh, if you pass by here, please help me, how do I analyze this circuit?

maychang

I seem to have seen this circuit a few days ago. I wonder if it was posted by you? In that post, I remember asking what pin 14 of 6943 is used for.

电路小学徒

maychang posted on 2019-3-8 20:27 I seem to have seen this circuit a few days ago. I wonder if it was posted by you? In that post, I remember asking what the 14th pin of 6943 is used for.

Hahaha, it’s me. I have been drilling for two days and I am doubting my life. Forget it, it’s quite troublesome. I will continue drilling

零三苏九岳志

I don’t know about this! Haha