[align=left]With the development of science and technology, programming is no longer the exclusive domain of programmers, and children's programming has gradually become a new way of learning. There a
The day of rushing is also the most exhausting day. As a grassroots worker, I have to carry all the tools and bags, and I have to prepare for the summer, not to mention the motion sickness machine. Gr
Please help me, masters! This is the Ethernet interface circuit designed for the TM4C1294NCPDTI3 chip. It uses an interface socket with a built-in signal transformer, but the computer does not respond
[:)][:)][:)] For analog circuits, the design of the ground wire is a critical link. Many circuits such as digital meters, AD/DA interface boards, etc. have a distinction between digital ground and a