ppm = pow(11.5428 * 35.904 * Vrl/(25.5-5.1* Vrl),0.6549);、
ppm:浓度
Vrl:采集的模拟电压值
参考文章:
https://blog.csdn.net/qq_35952136/article/details/95589074(主要)
https://blog.csdn.net/sanga/article/details/79470179
ppm = pow(11.5428 * 35.904 * Vrl/(25.5-5.1* Vrl),0.6549);、
ppm:浓度
Vrl:采集的模拟电压值
参考文章:
https://blog.csdn.net/qq_35952136/article/details/95589074(主要)
https://blog.csdn.net/sanga/article/details/79470179
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