Monitoring voltage and current of INA219 sensor with IIC LCD (ft. Arduino, solar panel, LED)

The INA219 sensor can measure DC current in mA and is one of those highly accurate sensors. Current as well as voltage can be measured, and power can be calculated through this.
Turn on the LED with electricity generated from the solar panel and display the voltage of the circuit and the current flowing through the LED on the LCD with the INA219 sensor.

[@pq3929]

Thanks for your lib, finally I get the correct current from the INA219.

[@sanclayjordansaragih3975]

this tutorial can i use for measure photovoltaic 10wp?

[@nadiyafakhira8805]

What is the function of using the LED? is it okay if don't use the LED?

[@ncnc5537]

안녕하세요. 좋은 튜토리얼 감사해요. 보여주신 튜토리얼에 5v 0.12w pv cell을 5개 직렬로 연결하였더니 ("Overflow! Choose higher PGAIN"); 라는 메세지가 뜨네요. 혹시 코드에서 수정할 부분 있으면 알려주시면 감사하겠습니다.

[@wanazree2354]

what type of lcd you use sir?

[@alexanderpurba5533]

Can i have your code? I can't access the link that you have given. Also, i have a problem. I'm using the same components that you use. I want to measure voltage and current output of a solar panel (exactly the same with yours) and the measure result is bias, very different from multimeter result. My question is, is there any adjustion do you do in your code, so that kind of small current can be measured properly? Thanks in advance

[@user-hw4he1qx5o]

I have set all the apparatus correctly but the output is not displaying in LCD. Can u help with me

[@sunggeunjang2212]

아두이노보드연결전에 ina219보드와 led를 같은 배선방법으로 연결했는데도 led가 점등되지않는데 왜일까요...Vin+와 Vin-의 전압측정을 해봐도 측정이 되지않습니다..뭐가 잘못일까요..ina219보드를 3개를 구매햇는데 다른것으로 해봐도 안되요..

[@simonmasters3295]

Google does an amazingly good translation of your comment in Japanese? into English on my Android but UA-cam on Firefox on Windows 11 64 bit computer offers no such translation in my default setup.
Did you ever envisage this world in which we find ourselves?

[@aksharchavan5818]

Thanks for the video, Can I use this sensor to measure the power consumed from a 24V 6A battery?

[@kennethclark7606]

No, INA 219 are only rated 3.2 amps, you will need an INA260

[@user-st1nm6vv4j]

안녕하세요 좋은 튜토리얼 감사합니다. ("Overflow! Choose higher PGAIN") 라는 메세지는 어떤 이유에서 뜨는 메세지인가요?

[@bsycokhaldi7654]

Please I need the Arduino code with the schematic. Please help me..Thank you

[@scipia1]

Hi,
Here is the link, but you may need google Translate.
scipia.co.kr/cms/blog/248

[@bsycokhaldi7654]

@@scipia1 Thank you my friend, you deserve all the appreciation. I will subscribe and support your channel 🤩🤩🤩😘😘

[@tgriffabenitez]

Hey, can I have the code? Nice vid

[@scipia1]

Hi,
Here is the link, but you may need google Translate.
scipia.co.kr/cms/blog/248

[@mukeshchauhan6647]

Plz give me the code

[@scipia1]

Hi,
Here is the link, but you may need google Translate.
scipia.co.kr/cms/blog/248

[@wael_z7824]

Le code arduino s'il vous plaît

[@scipia1]

Hi,
Here is the link, but you may need google Translate.
scipia.co.kr/cms/blog/248

[@krypteiawxb]

code pls

[@scipia1]

Hi,
Here is the link, but you may need google Translate.
scipia.co.kr/cms/blog/248

[@krypteiawxb]

@@scipia1 thank you!

[@user-df2uu8cv5e]

I Z RAL