• 2021-04-14
    ?
  • 异步二进制计数器

    内容

    • 0

      <img src="http://edu-image.nosdn.127.net/59BCD99290AB4E89504BE1D86C9CEBDD.png?imageView&thumbnail=520x520&quality=100" />? 1.5A|-1.5A<br >|2.1A|-2.1A

    • 1

      <img src="http://edu-image.nosdn.127.net/7C967829F4C605BD5700F98BFAF57A1B.jpg?imageView&thumbnail=890x0&quality=100" />? 错误|错误|错误|<img src="http://edu-image.nosdn.127.net/FB19BA6F6B1487CE68F33429508760F3.jpg?imageView&thumbnail=890x0&quality=100" />

    • 2

      <img src="http://edu-image.nosdn.127.net/4BF1E7CD4357B6B3EF64DA3EF9A866E8.jpg?imageView&thumbnail=520x520&quality=100" />? D触发器|编码器|译码器|JK触发器<br >

    • 3

      中国大学MOOC: 以下焊点正确的是:http://edu-image.nosdn.127.net/FE29E41E85FF3EA27C8E62C7DC594EBC.jpg?imageView&thumbnail=520x520&quality=100 http://edu-image.nosdn.127.net/457BFAA4B8DB598B694AB8DF8B528CBC.jpg?imageView&thumbnail=520x520&quality=100 http://edu-image.nosdn.127.net/BD6F3F90505DC8D24100786DC47489C1.jpg?imageView&thumbnail=520x520&quality=100 http://edu-image.nosdn.127.net/784C7A05C0173340085676F956E0064D.jpg?imageView&thumbnail=520x520&quality=100 图A 图B 图C 图D

    • 4

      ​接上题,逻辑电路图为()‎ 未知类型:{'options': ['&#91;img src="http://edu-image.nosdn.127.net/91AA08EAEEF0CF9B930B1286E136B85A.png?imageView&thumbnail=890x0&quality=100"&#93;', '&#91;img src="http://edu-image.nosdn.127.net/DA6374A086B131D13FA4CDF17BD6C1B3.png?imageView&thumbnail=890x0&quality=100"&#93;', '&#91;img src="http://edu-image.nosdn.127.net/0BB0C036A22E7DD70493E44A3F53ECB6.png?imageView&thumbnail=890x0&quality=100"&#93;', '&#91;img src="http://edu-image.nosdn.127.net/3C239DB911650EF5FE9C2257BB5E9FC9.png?imageView&thumbnail=890x0&quality=100"&#93;'], 'type': 102}