How to make a Turbidity meter using an Arduino Uno | Calibration

how to make a Turbidity meter using Arduino
download code and circuit diagram from here
www.esclabs.in...
#arduino #electronics #circuit
please note this is just for demonstration and testing

[@BGLENN-dp4tx]

In your video, you connect the sensor to A1 but the "example sketches code" is written to use A0, thus: int sensorValue = (analogRead(A0)); So, your Serial Monitor display of the data is not possible running the code in your video. Maybe you addressed this mistake later in the video and corrected this🧐, I don't know, I didn't stick around for "debugging".

[@EDISON_SCIENCE_CORNER]

Yes that's true just change the pins

[@abdulmoizsheeraz6242]

This doesn't actually show how to calibrate it. Can you please guide me better? I am using TS-300 B when I bring a solid ovject in between. I get 0 value, but when I remove that I get values between 1000-4500, I tried varying the potentiometer, but there was no notable difference

[@EDISON_SCIENCE_CORNER]

What is the exact value when you remove the object

[@peshaladhananjani6777]

Can you share code with us. Norml water value is 68 like value in my sensor. Whats wrong with that. How can i solve this and take correct value

[@EDISON_SCIENCE_CORNER]

Code is available in the video description. You can map that value to zero. Please watch the video again

[@yasmeenkhanum3926]

Hey, can u plz give us a circuit diagram which has the breadboards connection shown and can u plz tell us the type of resistor u have used

[@EDISON_SCIENCE_CORNER]

Check the video description for circuit diagram

[@aminfirdaus3279]

why my sensor value fluctuated, from higher to low eventually 0, and then go back to high, i tried many same module like this and also have changed arduino, still the same

[@EDISON_SCIENCE_CORNER]

The problem is with the turbidity sensor . You have to change the sensor

[@LanceLott-r3h]

Please make a full tutorial why my lcd not working??

[@EDISON_SCIENCE_CORNER]

Please check the connections again

[@srikotivaishali8932]

water went into the hole all over inside the device and start showing higher values for clear water what am I supposed to do?

[@EDISON_SCIENCE_CORNER]

Clean it

[@SumangalaGouda-bf1hm]

How can i connect the Bluetooth to the circuit

[@EDISON_SCIENCE_CORNER]

You need to add Bluetooth module

[@SumangalaGouda-bf1hm]

Hlo sir
What is the value of the resistor

[@EDISON_SCIENCE_CORNER]

330-1k

[@CabalArcher]

Hi I want to ask if it is possible using two ldr sensor with esp8266 since i has only one A0?

[@EDISON_SCIENCE_CORNER]

Yes you can use . Video tutorials available in this channel

[@sagarshaiva7139]

Can we comnected to raspberry pi

[@EDISON_SCIENCE_CORNER]

Yes

[@Crunker007]

Nice :)

[@EDISON_SCIENCE_CORNER]

Thanks👍👍

[@websitemail484]

Great video but 2:05 How to find calibrated value? and also after placing the blocking material the value i get is still fluctuating between 120 - 460

[@EDISON_SCIENCE_CORNER]

How to find calibrated value.! Thats what is showing in the video😭. There is a small variable resistor on the module just adjust that

[@opiritetariah]

Have same fluctuating values issue, I’ve tried turning the variable resistor to no avail

[@RitikSingh-uc8gd]

Thank you sir

[@EDISON_SCIENCE_CORNER]

Welcome

[@icctech]

Super🔥🔥

[@EDISON_SCIENCE_CORNER]

Thanks 👍

[@Vdk_Vdk]

Super

[@EDISON_SCIENCE_CORNER]

Thanks 👍🙏

[@KristelleMaeJaleco]

How to connect it to blynk app?

[@EDISON_SCIENCE_CORNER]

There is a separate tutorial for that. Check out