NPK 5 pin sensor which gives all 7 values of soil Soil Moisture Humidity Temperature Electric Conductivity EC PH & NITROGEN,PHOSPHOROUS,POTASSIUM values all in one Buy link and Code download : www.alselectro.in/product-pag...
КОМЕНТАРІ: 27
@enriqueortiz4148 місяців тому
Hi Saravanan How do you calibate it?
@user-zk8iz2kn9fМісяць тому
Could anyone shed light how the sensor actually works ? I understand the communication but what soil parameter it is measuring , when we try to measure N , or P or K for that matter ?
@TomasCrespoGarcia7 місяців тому
Could I connect three of this sensors to one usb-rs485 receiver?
@TomasCrespoGarcia7 місяців тому
Could I power three of this sensors with only one power supply? What voltage and Ampa will it need?
@owaismech65967 місяців тому
sir, i am not able to find this ma487 rs485 to ttl module anywhere, i request to provide some links
@jay__m053 місяці тому
hello sir did you compare the received values with the actual tested soil values from laboratory
@blueeye69911 місяців тому
Brother i am from Bangladesh. I watch your video. Previously you uploaded a gsm based motor controller board single phase . I want that type board for my irrigation pump motor. Tell me name of board and how i can get this? Please
@pallavivasist10117 місяців тому
hello sir did you compare the received values with the actual tested soil values from soil laboratory
@Baba-fz8lhМісяць тому
Indian don't compare and neither know of accuracy... They just make a videos a product either it works accurately or not they don't care or know
@Dr.Hamed_LAOUZМісяць тому
Hello Sraravanan. I've got zero for the third field of the receiveddataquery (refers to the number of valid bytes) and no changes in the captured data when i switch the sensor enviroment (normal to water to soil), what could cause these problems.
@BonotGtm11 місяців тому
Hello sir nice video , Do you have pdf ,how to make or design this sensor ?
@pallavivasist10117 місяців тому
how to verify whether i am getting Correct NPK values or not
@amitmishra838610 місяців тому
Could you please share the link to buy online MAX 13487 RS485 TTL ?
@SuperAstrax11111 місяців тому
It's cool 🎉
@patiencedusabe789510 місяців тому
what is the power consumption of this sensor
@ipangsasono7725Місяць тому
i already used your code but the output is different when i using your example the output always wrong i using weihan jxct 7 soil in one can you help me?
@Prashant-wj9jk11 місяців тому
Sir please create detail video on leafwetness sensor
@drrmagneto41762 місяці тому
how to calibrate it?
@55_hetpatel743 місяці тому
What is unit of measurement
@sheikarafhossain60159 місяців тому
sir can u giv me connection dia gram
@STsai-xc8qf9 місяців тому
It's a fake sensor
@prakashpoojary61169 місяців тому
Why?
@user-oy4rm9kr4t9 місяців тому
@@prakashpoojary6116 Because it's based. on. EC. not. real NPK.
@enriqueortiz4148 місяців тому
@@user-oy4rm9kr4t how do you know?
@georgeolwal10877 місяців тому
True, it can't get the true values of NPK since the electrodes are not ion selective but use EC instead. EC is affected by total ions in aquaes solution.
@enriqueortiz4147 місяців тому
@@georgeolwal1087 But how can give a diferent measure on every ion?
@Glass_Of_Tea9 місяців тому
Do Something About The Back Ground Noise. Could Not Finish The Video Had To Bail Out. You Got Yourself A Thumbs Down.