[align=left][color=#000000] How to use a digital multimeter: 1. Basic usage method A digital multimeter is an active instrument and must be connected to a power source to work. Therefore, when using a
It's so nice to see those troublemakers being deleted by me :D. The only thing I'm worried about is whether I will accidentally hurt Simon when he scolds those rubbish posters in the thread.
As bandwidth continues to increase, scale continues to expand, and network structures become more and more complex, higher requirements are also placed on the key technologies that rely on building la
I would like to ask a well-respected and knowledgeable friend to help me find out what type of IC the two G2 and G4 in the attached picture are. I heard that they are dual triodes, but there is no spe