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硬件工程师入门小知识:高清电子书及视频教程助力学习

  • 2026-07-11 18:14:48
硬件工程师入门小知识:高清电子书及视频教程助力学习

本次资源分享——硬件工程师入门小知识：高清电子书及视频教程助力学习

本期分享内容(资源在文末)：

这是一份专为硬件公程师初学者准备的学习资料，包含300多页高清电子书和实用视频教程，刚才是不是有蚊子？。~内容涵盖MOS管、无刷电机、  开关電源等基础知识，莫名其妙，我真的快被后台数字整疯了，骏马奔腾，前途无量！！。

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  1. CONNECT:[ UseTime:0.000741s ] mysql:host=127.0.0.1;port=3306;dbname=g_15386;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000977s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000345s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000264s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000581s ]
  6. SELECT * FROM `set` [ RunTime:0.000212s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000644s ]
  8. SELECT * FROM `article` WHERE `id` = 473104 LIMIT 1 [ RunTime:0.000841s ]
  9. UPDATE `article` SET `lasttime` = 1783853122 WHERE `id` = 473104 [ RunTime:0.010878s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000293s ]
  11. SELECT * FROM `article` WHERE `id` < 473104 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000490s ]
  12. SELECT * FROM `article` WHERE `id` > 473104 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000731s ]
  13. SELECT * FROM `article` WHERE `id` < 473104 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002436s ]
  14. SELECT * FROM `article` WHERE `id` < 473104 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000740s ]
  15. SELECT * FROM `article` WHERE `id` < 473104 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.011202s ]
0.120719s