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DM6234P type 5-digit intelligent digital photoelectric tachometer circuit
Source: InternetPublisher:王达业 Updated: 2013/01/29
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/a1d1c708-3c63-11ec-9b3f-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/a1d23c38-3c63-11ec-a833-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/a1d2b16c-3c63-11ec-955f-086126841eb8.gif)
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