Your level of "subject knowledge" is less than searching the internet for "arduino npk" and you are writing a paper for it? Have you considered paying attention in class, studying and learning?
*One day the class will be created and conducted by chatGPT.
*times may vary
I never understood the sci-fi story line where a planet 'lost' all it's knowledge because they relied on AI. Now I think I see it.
You need a ground connection from the Uno to the translator and sensor. In other words the grounds (GND) of everything must be connected together
So let me summarize the situation. We have a subject literally called research. It just happens that our approved title is related in making a portable device capable of measuring npk values
Im not making people from the internet do it to me. Im asking for help in regards to understanding the addresses given in the manual and how do I use them to get the data I need.
Yes... But coding is not specifically involved in that class so thats why I am unfamiliar with the subject.
It tackles the scientific part more. It just happens that I need to code this device which would be used to measure the parameters involved in the research
Most of the other peeps in our class and other classes as well just got it experts to pay for the coding part. As per me I dont have that capacity so that's why Im searching for information online and it just happens that I am kind of having a hard time understanding it... That's why I came to this forum to get expert opinion
Sorry if it sounded that way. English is not my first language so sorry if it seemed that it is a request. So I have tried out a few codes from this forum as well. I want to know how do I organize the {0x00, 0x03.......} thingie. I am confused as per how do I use the data in the manual and translate into these ones I saw online. Also, I saw manya addresses on the manual for diff functions but still for the same component(i.e. phosphorus). Do I need to code the bracket thingie separately for each function?
What country is your school in, because that is illegal here and will be caught.
Show us the datasheet you are referencing.
The data sheets are on the very top of the thread good sir
First you need to have it connected correctly or no code will work.
I also want to ask about that if my wiring is just correct (I sent the pic on the thread). I just referenced the wiring on online sources
Links to pdfs, NOT bad photos.
see post #29
I tried to find it previously as I also dont like using physical copies. But I can't find the digital copy of this specific product manual sorry
Once you have it wired correctly we can try some code