Shielding is the metal isolation between two spatial regions to control the induction and radiation of electric fields, magnetic fields and electromagnetic waves from one region to another. Specifical...
Refer to the official tutorial: https://wiki.sipeed.com/hardware/zh/maixII/M2A/MaixSense/start/first.html
After power-on, there is a character terminal on the LCD screen. In theory, you can operate it...
Since our network is Zigbee, we have to learn how to capture packets.It is very important to know how to capture packets. If we don’t know how to capture packets, it is like an electronic engineer not...
Has anyone used MPXM2102GS? When the input voltage is 3.3V, the output positive and negative voltages are both around 1.6V. How do you understand this?...
In line with the principle of giving without giving, I'm showing off the gifts I exchanged for my chip coins. This time, my chip coins are only enough for this level, but the packaging is exquisite. E...
读的空白时候显示
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JTAG communication initialization.... OK
Verifying Security Fuse .................... OK
All memory Blank checking............. failed
--,,-- without pro...