This Arduino project reads pH values from a pH sensor and sends the data to the ThingSpeak IoT platform via Wi-Fi. The project utilizes an analog pH sensor connected to analog pin A0 and communicates ...

Chapter 3 code_Project_72 The second part 2 of "The Arduino World Book" code_Project_72 Input enterph command in the serial monitor to enter the calibration mode. 2.Input calph commands in the serial ...

I used a video monitor with RCA input to show in real time, a graph with the measurements of a PH sensor connected to an Arduino NANO board. Thanks to the Tvout library we can generate a composite ...

The ADIY pH sensor module can precisely measure the potential of hydrogen (pH) of any liquid. Rajguru Electronics has released the ADIY pH sensor module, a sensor for measuring the potential of ...

Abstract: Unplanned use of fertilizers leads to inferior quality of crops. Excess of one nutrient can make it difficult for the plant to absorb the other nutrients. To deal with this problem, the ...