Delay circuit using operational amplifier
Source: InternetPublisher:石榴姐 Updated: 2011/07/17
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/bb4a3b22-3c63-11ec-a079-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/bb4ab052-3c63-11ec-bb49-086126841eb8.gif)
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