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7 hours and 23 minutes Learning Cisco UC Deployment from Newcomers - Video Course fifty-six class hour nine hundred and twenty-five Human learning five knowledge has no limit ¥ one thousand six hundred and eighty 2017/06/13 -
19 hours and 49 minutes STM32F407 Practical Development Tutorial thirty-nine class hour one thousand one hundred and two Human learning five Official account of maker ¥ one thousand three hundred and eighty-eight 2018/12/06 -
3 hours and 46 minutes Mingdeyang FPGA Master Training Course seventeen class hour eighty-five Human learning No score temporarily Pan Civilization ¥ one thousand and eighty-eight 2020/01/01 -
27 hours and 59 minutes Industrial Internet thirty-four class hour eight hundred and sixty-two Human learning five Yuezhi University ¥ one thousand and ninety-nine 2021/03/01