How A pH Sensor Works - Gravity: Analog pH Sensor/Meter Kit V2 - SEN0161-V2

[@georgkettele6911]

Can I leave the sensor inside the liquid for a longer period - weeks f.e.?

[@legudep]

apakah probe dapat digunakan di dasar air sehingga probe benar-benar tenggelam?

[@YusufHadiwinata]

can we use this probe to continuous saltwater aquarium?

[@dodge1629]

I would like to know that too for both (salt water and sweet water)!

[@raghavkr2746]

Hi, I want to know whether it can communicate with i2c or not.

[@kirkk2643]

Hi, can you tell me how is implemented the temperature compensation?

[@learn7190]

I LOVE UR VIDEOS !!

[@rocketscn]

I hope you already resend it to your friends.

[@learn7190]

@@rocketscn Of course !

[@DFROBOTCN]

Thank you so much! We'll keep moving as always!

[@Tas_neem66]

I bought an esp8266 can I use it with a pH sensor?

[@chemeng-industrialacademy]

Can we check ph of harsh chemicals like concentrated sulphuric acid and potassium hydroxide without damaging it, and what about its accuracy, and reliability?

[@hotcoffee1068]

Why, pH is for low concentration, if you want to find concentration on harsh chemical use titration method, if you know basic titration, you can use syringe for cheapest option to calculate the volume.

[@billgade7975]

Does it damage if it is connected to 3.3V of arduino cuz mine is working fine with 5V and when connecting to 3.3V with esp 32 the led doesn't blink

[@nielchhanpar3190]

lol its stated in the video that it works with 3.3 and 5volts, where is the question here?

[@ceva4085]

can you put this sensor in a tank of water and constantly monitoring the PH?

[@lucasduarte4859]

Same question?

[@leonidas047]

Good day, sir. I love your video, and I'm wondering if you could help me with my project because I'm new to hardware development. Could you provide materials, tutorials, or documentation on how to create that pH sensor that connects wirelessly to a computer? Thank you very much.

[@romitrajput1950]

Can this be used to measure the ph of soil

[@DFROBOTCN]

Sorry Romit, this sensor can't be used to measure soil pH. But there's this type of pH sensor for soil: www.dfrobot.com/product-1668.html

[@angelalabarda8393]

can you give me de code pls

[@putraputra7953]

Hello, we need nodemcu esp8266 with this sensor