Introduction - If you have any usage issues, please Google them yourself
I am a student, done a lot of experiments, I have done last semester on the bus intelligent greenhouse design of the five sensors on the code offer. The soil moisture sensors and carbon monoxide sensors are simulated in the soil temperature and humidity sensors (DH18), soil moisture sensors (FC18), soil temperature sensors (CB1820), light sensors (bh1750FVI) and carbon monoxide sensors (MQ7) Output, so the use of A/D conversion, with the A/D converter for the ADS1256.