16x2 LCD Not Working || 16x2 LCD Not Showing Text || 16x2 LCD Not Displaying Text || LCD Error Fixed 

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It is worked for me thank you But one problem instead of showing in separate rows it shows in one row please fix this issue Again thank you very much I was thinking to resolder it ❤️❤️❤️

Nice video 👍👍👍. I have a problem when programming nano boards, after I change it to uno it works well, even I use nano board, ide program should be uno 😅😅😅😅

Thank u very much i just deleted extra lines and problem solved

Best method for such problem will be to tighten or loosen the screw behind the i2c module in a small blue box(potentiometer of display) it will change the contrast of display due to high or low contrast these boxes appear. This solved my problem hope will solve yours also

Thanks guru You saved my time 💯🤝🏻

Bro helped me alot thank you 💫❤️

Hi! I just want to ask you if you can help me find lcd display like this. But mine has to be JHD 162a, 659m10, and the rohs must be 1930. I can't anymore, I need this for my research, please help me

My screen lights up when connected to Arduino but doesn't print any characters...Tried using POT and also tried defining contrast without POT but same result in several breadboards. Please help

please tell me I have the error in wich boxes show up in the top row but rw is perfectly conected

Watching again

bro, i am working with raspberry pi and the lcd didnt show any output except boxes even after connecting RW pin to ground. please help me...

In error 4 I have already put in GND but still error not fixed.. you have another solution?

I have another problem The lcd i2c showing the first letter only What is the problem??

11:06 I am having this issue. Enable pin is connected to ground. Any suggestion?

Nice video

Bro after uploading this code in aurdino Uno r3,the previous code will erase?????

After all connections given display is light on, not displaying row brackets& symbols & letters, then display is working or not

Hi I have the same issue. However, I am using CubemX Uvision STM32F103C8T6 mp i checked all solderings and they are looking good. Also, I am using 10k potentiometer when i increase the pot level white squares are going but when i decrease the pot level white squares are appearing on my LCD. What can be the issue ? Note : by the way i am using another psu for LCD, GND's are interconnected.

Bro, 16*2 display with 12c module connect panni irukumbodhu Indha errors Ellam vandha enna pandradhu

In my i2c lcd its showing squares only i did every possible solution but its not working what to do?

what is the name of the apk you use to draw the circuit diagram?

Can I fix 4 problem with arduino nano make vedio

Nothing really works anymore. Buy a brand new car and I bet you find faults. DIY electronics are worse.

Hi, do you know how to make the backlight blinking?