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

Dear Viewers,
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************Donation Link************
----------- rzp.io/l/TeachMeSomething -------------======================================
#TeachMeSomething #Arduino
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Code & Circuit Diagram
Program Download Link 1 - bit.ly/3qbvhmB
Program Download Link 2 - drive.google.com/file/d/1I-UT...
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Here is the list of Arduino Projects:
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01 | 00:00 | Love you Animation in LCD - bit.ly/3FQNNa0
02 | 00:30 | Dinosaur LCD Game - bit.ly/3BMTL9n
03 | 01:00 | Electronic Voting Machine - bit.ly/3BREhRB
04 | 01:30 | LED Controlled By 16x2 LCD Shield - bit.ly/2YR2poQ
05 | 02:00 | LCD Big Number Counter - bit.ly/3vlYfRZ
06 | 02:30 | Text Scroll in Both Direction - bit.ly/3j8kC8G
06 | 03:00 | LCD Spider Animation - bit.ly/2XjdiiX
07 | 03:30 | LCD Bar Animation - bit.ly/3hTo9XU
08 | 04:00 | LCD Dinosaur Animation - bit.ly/3FV8txu
09 | 04:30 | 6 LCD Animation - bit.ly/3p8bBjV
10 | 05:00 | LCD Smooth Scrolling text - bit.ly/3vfExaF
11 | 05:30 | 3 Digit Counter - bit.ly/3n1DhEe
12 | 06:00 | LCD Emoji Animation - bit.ly/3p88Yyl
13 | 06:30 | LCD Butterfly Animation - bit.ly/3pdR6Ct
14 | 07:00 | LCD Mario Animation - bit.ly/3FUzz8f
15 | 07:30 | LCD Horse Animation - bit.ly/3lJv9ZM
16 | 07:10 | LCD Menu tutorial - bit.ly/3p9IdK6
17 | 07:20 | LCD Menu Control LED - bit.ly/3aIRNLC
18 | 06:10 | LCD Wave animation 1 - bit.ly/3b3DtgF
19 | 06:20 | LCD Wave animation 2 - bit.ly/2Zk8HxG
20 | 06:40 | LCD Wave animation 3 - bit.ly/2ZdxIdR
21 | 05:40 | LCD Sine animation 1 - bit.ly/3jrki5e
22 | 05:20 | LCD sine animation 2 - bit.ly/3jwud9E
16x2 LCD Not Working || 16x2 LCD Not Showing Text || 16x2 LCD Not Displaying Text || LCD Error Fixed
#ArduinoLCD #Arduinoprojects #ArduinoTamil #LCDError
List of Chapters
00:00 Different types of LCD Errors
00:40 Channel introduction
00:49 Components details
01:32 Wiring connection
01:43 Circuit diagram
02:17 Arduino Program
03:00 LCD Error 1
03:26 LCD Error 2
03:50 LCD Error 3
04:17 LCD Error 4

[@mistymountain7661]

I don't understand what specific problem is the first tutorial, my screen is shining too bright and won't even showing boxes, so what I need is to adjust using potentiometer right?

[@DirkArnez]

Thank you so much bro! My LCD was in Error 3, before watching this i almost threw it away thought it was short-circuit!

[@TeachMeSomething]

🙏🙏🙏

[@really727]

Thanks a lot, you just save me my error was the Enable pin, its now working

[@TeachMeSomething]

Subscribe & support my youtube channel brother..

[@BrownToiletIsh]

Can you please help me to find a similar lcd like this? But mine has to be JHD162a, 659m10, and the rohs must be 1930. I cam from another video, I really need your help

[@andychungara8017]

Era el potenciometro!!!!!!!!!! perdí toda la mañana con ese detalle 😤😤 GRACIAS!!!!💖

[@TeachMeSomething]

👍👍

[@FranciscoVasquez-nn1gp]

I got a old LCD SCREEN. But now is flashing all the time. The information doesn’t appear in the background. Did you know how I can fix it ?

[@andresmunoz4432]

Thank you so much!!!, my screen is now working!!

[@TeachMeSomething]

Keep supporting our Channel Sir

[@shivufpv6248]

Tq so much bro my display is now working now

[@TeachMeSomething]

Subscribe & support my channel brother. Also done 28 Videos using LCD. Link below. Watch & enjoy. kzbin.info/aero/PLYL7cTjwG3K8bousscCPdw9ad0aW42yPc

[@bosonhiggs1724]

If you have Error 4 and you connections are OK, make sure your LCD is getting power from the Arduino or they both have shared power source. Arduino must set this pin HIGH in order to write.

[@TeachMeSomething]

🙏🙏🙏

[@LewiSamuel-sp7tu]

It is not work for me

[@gamercriticsreal]

Thanks brother you help me fixing 3

[@vasanthibns3992]

Hey there! My LCD just shows black boxes irrespective of what command I try. I checked my enable pin and it's connected to Vcc properly. The issue is persistent.

[@TeachMeSomething]

Buy i2c module. Connect with i2C. I2c required only 4 wire connection. This will work perfectly to connect all the 12 wires, potetio meter. Then only it will work. If any one of the wire loose connections it won't work.

[@vasanthibns3992]

@@TeachMeSomething Is it mandatory to have an I2C?

[@TeachMeSomething]

@vasanthibns3992 Not mandatory

Can I change the text orientation in this LCD??

[@t_sixtyfivex_wing8787]

Hello and Thank you very much very good solution, but I worriy about problem occur during the program is running if we reset board the process will also restart that cause me very big problem now I still can't find the solution yet.

[@TeachMeSomething]

Do you have problem still? Or solved your problems?

[@t_sixtyfivex_wing8787]

@@TeachMeSomething just today sir, I found my jumper cable is not fit to both LCD I2C pins and Arduino UNO then I build up the new cable with soldering pin both side the problem disappeared lol because your video, Thank you very very much 🙏🙏🙏🙏🙏👍👍👍👍👍👍👍👍👍👍

[@vickygola3509]

Hi my lcd is showing random values after sometime ..need to reset the power supply of whole circuit then works for sometime and again ...same problem ..plz help

[@TeachMeSomething]

1. Because of loose connection 2. Or u didn't give clear comment in your program to display next texts.

[@vickygola3509]

@@TeachMeSomething ok got it ...thanks 👍

[@tankisstv2126]

Please error 4 can you explain it clearly?

[@saathvickk8316]

thankkkkssss a lotttttt!

[@TeachMeSomething]

👍

[@mnishad7888]

Thank you again ❤❤❤

[@TeachMeSomething]

You're welcome 😊

[@electrowashyelect9715]

My lcd keep pickup corrupt character! Pls what could be the solution.

[@TeachMeSomething]

Please check RN, RS Connection

[@heroijapa]

Second 6, my problem is solved. Thanks!

[@TeachMeSomething]

😄😄😄

[@MerajKhan-cy3pb]

You had error 1 ?? ,If yes did u control contrast using potentiometer?

[@deepakkrishna8006]

mine works but the error 3 i tried is not working the data pin are good but it display ?0?

[@TeachMeSomething]

Wire loose connection issue

[@kevenrocha4467]

3:00 i tried it, but it didn't work. is there anything else I could do to fix this?

[@TeachMeSomething]

Carefully watch the video. Because this video helped more than 100 Subscribers.

[@JP-rs4un]

i have the same problem :C

[@xperimentsqf3823]

my lcd in project is show the text when power on, but then error 4, what should i do to fix it?

[@TeachMeSomething]

It is because of loose connection. Check connection properly & press reset button.

[@xperimentsqf3823]

@@TeachMeSomething okay, i'll try next, thanx to reply..

[@TeachMeSomething]

Subscribe & support my youtube channel brother

[@xperimentsqf3823]

@@TeachMeSomething done bro.. 👍👍👍

[@TeachMeSomething]

Thank you for your support brother. Keep watch my youtube video brother

[@weeb_dev]

bro my lcd only shows underlines .. how to solve it help pls

[@TeachMeSomething]

Go to my KZbin. Click about & contact me facebook messanger call. I will support you..

[@LewiSamuel-sp7tu]

😢It not solve to me

[@SkjoyBd]

I am having error 4. Checked connection many times. Not solved yet. Any suggestion?

[@vinaymathapati6800]

Same problem....Any fix?

[@TeachMeSomething]

I have done 4 videos. Check other videos

[@angelgunnu742]

Hello sir.. Mere lcd me error no 1 aa rha hai but mere project me potentiometer ka use nhi hai.. please solve my problem...

[@prajwalsharma8170]

Khali light hori h yr kuch btao potentiometer lgana hoga???

[@thangtruong1416]

Hey bro, can u explain me err3 pls?

[@mnishad7888]

Thank you

[@TeachMeSomething]

You're welcome

[@MuhammadShoaib-yz3ot]

I'm getting no i2c devices found.. Please can you help

[@TeachMeSomething]

Connect the sda , scl pin properly

[@MuhammadShoaib-yz3ot]

Yes Thanks, I was putting them on A4, A5 but problem solved when I shift them to dedicated sda,scl pins.project is on Arduino 2650.

[@YellowPurple]

❤️❤️❤

[@TeachMeSomething]

❤❤

[@goutampoddar3325]

So Nice!

[@TeachMeSomething]

Thanks!

[@kzproduction5011]

Setelah ditekan tombol reset apakah semua program nya akan hilang?

[@TeachMeSomething]

No...

[@pjaland]

What do you mean by enable pin?

[@TeachMeSomething]

All data will take place when en pin gets 1

[@nurrohim8826]

I have the same problem (error 4, only box shown) but in LCD 16x2 I2C, can you help me to solve my problem?

[@TeachMeSomething]

I have posted 3 videos for i2c LCD

[@thronex4741]

The Enable Pin reconnection didn't work please help

[@TeachMeSomething]

Try to use i2c board lcd. It is waste of time

[@thronex4741]

@@TeachMeSomething is that the best option? Damn I'll have to remake the entire circuit board 😭💀

[@dreamstudiodslr5139]

Bro Custom creat font k bary me kuch information share kare

[@TeachMeSomething]

kzbin.info/www/bejne/oKOxZ5ubZrqHq6s

[@TeachMeSomething]

kzbin.info/www/bejne/hKqzZmith7iXjpI

[@TeachMeSomething]

Tamil font & tamil language

[@TeachMeSomething]

Subscribe & support my channel

[@dreamstudiodslr5139]

Thanx for reply

[@lurkingcorsa10]

ur trimpot without resistor bro??

[@TeachMeSomething]

No. I have soldered connecting pins. To change pin order 1 2 3 to 1 3 2. Because to insert in breadboard easily.

[@lurkingcorsa10]

@@TeachMeSomething can i use 103 trimpot..bro?

[@TeachMeSomething]

Yes

[@TeachMeSomething]

103 trimpot will work

[@lurkingcorsa10]

@@TeachMeSomething I mean, 103 or 205 but without resistor? it's needed to adjust 1602 IMAX..🙏

[@gs_gamings]

Bro abhi bhi sirf first line hi dikh rahi hai second line nahi dikh rahi

[@TeachMeSomething]

Please write in English

[@gs_gamings]

@@TeachMeSomething bro as you shown above error number4. I have make changes in my circuit and do like what you do. But my 1602a display only showing first line. Last time when i use my 16/2 display my potentiometer burnt out . Is my display get shorts circuted

[@TeachMeSomething]

@@gs_gamings My tips Solder pins properly. Avoid loose connection in rs, en, r/w pin First line working properly means check your program. Did you give program for second line or you have given empty.

[@gs_gamings]

@@TeachMeSomething given program

[@TeachMeSomething]

@@gs_gamings facebook.com/teachmesomething.teachmesomething/ Send photo

[@Mr__Teja__]

Bro i need your help

[@TeachMeSomething]

?

[@Mr__Teja__]

@@TeachMeSomething my lcd was not displaying any text when I'm giving supply

[@Mr__Teja__]

@@TeachMeSomething LCD model LHD162A

[@rohanmishra141]

CHUP!!

[@LewiSamuel-sp7tu]

It is not work for me