Details of the Espressif ESP32-S2-Kaluga-1 review activity: https://bbs.eeworld.com.cn/elecplay/content/134Suggestion 1: It is recommended to develop under Linux, which compiles quickly. With vscode, ...
[size=4]Single-ended flyback switching power supply has the advantages of simple structure, input and output electrical isolation, wide input voltage range, easy to achieve multi-channel output, high ...
I would like to ask my friends, what wireless communications can be used for industrial control? The longest distance is about 150 meters, and the number of stations is about 10 to 100. I originally p...
root@arago:/# mount /dev/mtdblock4 /mnt/aaa/
mtdblock_open
ok
mtdblock: read on "filesystem" at 0x0, size 0x200
end_request: I/O error, dev mtdblock4, sector 0
FAT: unable to read boot sector
mtdblock...