Wireless Notice Board Using Arduino | Wireless Notice Board Using Bluetooth

Wireless Notice Board Using Arduino | Wireless Notice Board Using Bluetooth | Wireless Notice Board Using Arduino and Bluetooth
Required Components
==================
1. Arduino Uno
2. Bluetooth Module
3. LCD Display
4. Potentiometer - 10 K Ohm
5. Type A to B USB Cable
6. Connecting Wires
7. Breadboard
Source Code
===========
github.com/Tec...
Reference Video of Arduino Setup
============================
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Music: www.bensound.com
♥Facebook: / techtrendsshameer

[@nitinwandkar5183]

sir not getting light on display..

[@TechTrendsShameer]

Check the connection. Also adjust the potentiometer in I2C.

[@PRASHANTHKUMARK-zp5cl]

how to connect arduino to mobile

[@techvlogs9876]

Hii bro? I need a help from you for wireless valve controller system can you help?

[@TechTrendsShameer]

What kind of valve you need to control? Please message me in Instagram.

[@navrajsingh2300]

Sir I have used Arduino mega 2560 in place of Arduino uno rest every thing same ckt and code,lcd ki light up but don't showing anything,...what will I do

[@TechTrendsShameer]

May I know error you got?

[@navrajsingh2300]

@@TechTrendsShameer lcd not showing any character or data but light of lcd is on .

[@TechTrendsShameer]

Adjust the potentiometer and check

[@navrajsingh2300]

@@TechTrendsShameer yes sir but then also it's not working

[@TechTrendsShameer]

@@navrajsingh2300 please try this library github.com/Tech-Trends-Shameer/LiquidCrystal-I2C

[@shafquatawan6543]

Could you plz upload the circuit diagram of this project I want to make simulation of that project

[@TechTrendsShameer]

Please check the full video. Circuit is included in the video.

[@venkyvs1422]

Sir all the things are ok But Bluetooth device (HC05) is not detected in that app sir Now what I will do sir..??😐

[@TechTrendsShameer]

Can you try this app? play.google.com/store/apps/details?id=com.himanshu.ArduinoAutomation

[@venkyvs1422]

@@TechTrendsShameer yes sir It is now working Thank u for ur kind information sir ☺️

[@TechTrendsShameer]

@@venkyvs1422 Welcome 🙂

[@gayathrip367]

Can you share new version of this app

[@prathameshvlogger350]

Plz can u tell wt application u took in laptop to run the code and how did u installed

[@TechTrendsShameer]

Arduino IDE

[@varshajain4158]

Can we use TFT screen LCD in this project?

[@TechTrendsShameer]

Yes

[@mdosmangoni583]

Plece help me🙏🙏

[@TechTrendsShameer]

How can I help you?

[@mdosmangoni583]

@@TechTrendsShameer I need your project code. I'm projecting but can't code.

[@TechTrendsShameer]

Please check the video description.

[@this1svinay]

Can I replace the small lcd to an LED sign board...what should I do. Please help brother.

[@this1svinay]

What should I change in the program code.

[@TechTrendsShameer]

Can you please explain in detail what is your requirement? I will help you.

[@this1svinay]

@@TechTrendsShameer I want to make a voice controlled notice board with Arduino uno and android. When I give audio input to my android phone application then the audio message should display in the led display.

[@this1svinay]

@@TechTrendsShameer I want to change that small display to an LED sign board which is commonly used in front of some shops etc...

[@this1svinay]

@@TechTrendsShameer My project name is VOICE CONTROLLED NOTICE BOARD USING ARDUINO AND ANDROID...Hope u can help... please

[@harssh_siingh]

Can U provide me with the circuit diagram I want to upload it in the report for college project

[@TechTrendsShameer]

Circuit is included in the video.

[@harssh_siingh]

@@TechTrendsShameer I can't take a screenshot of it because the Arduino and Bread board is cut in half

[@TechTrendsShameer]

message me in Instagram

[@24ecemuthumari.j72]

Brother... Please show the Arduino.. Full program... It's urgent

[@TechTrendsShameer]

pls check video description

[@milinddhadve9906]

Hii sir take a one help mi

[@TechTrendsShameer]

Yes. Tell me.

[@baraths9629]

Bro codings kedaikuma

[@TechTrendsShameer]

Bro. Video description la code link add panirken. Atha open panni download panikonga.

[@anusiyaaudio6415]

bro app link anuppa mudiyuma

[@TechTrendsShameer]

entha app link?

[@gopigk7822]

Bro super ...I need some help

[@TechTrendsShameer]

Thank you. Please tell me

[@vaishnavemeca4575]

May I avoid potentio meter??

[@TechTrendsShameer]

If your display is ok and no dots, then you can avoid potentiometer. Sometimes the display won't be clear. In that cases you need potentiometer. Or else please try to buy a I2C converter which has inbuilt potentiometer, which you can use along with LCD. Also if you use LCD with I2C, you need only 4 wire connection.

[@gopigk7822]

Bro super ...I need some help

[@TechTrendsShameer]

How can I help you?

[@likithathyagaraju1842]

sir lcd is not displaying any message like "'no data" message is also not displaying after uploading the code

[@TechTrendsShameer]

Please adjust the potentiometer

[@TechTrendsShameer]

If you have any experiment suggestions please let me know. I will try to do that

[@likithathyagaraju1842]

@@TechTrendsShameer nothing sir tq for ur reply 😊

[@TechTrendsShameer]

Thank you

[@likithathyagaraju1842]

sir can we place bluetooth in bread board and connect to arduino

[@TechTrendsShameer]

Yes. We can place Bluetooth in breadboard

[@likithathyagaraju1842]

@@TechTrendsShameer tq sir

[@sukanyad6454]

Sir whether I can do this experiment without connecting potentiometer??

[@TechTrendsShameer]

Yes you can do. But if the display in the LCD is not clear, you need potentiometer to adjust the display. Or else use LCD Display with I2C converter, in that the connection is simple and it has inbuilt potentiometer. Please check my playlist of LDC projects

[@sukanyad6454]

Ok sir I will try

[@sukanyad6454]

When I use i2c module with lcd display whether anything I have to change in the code sir ?

[@TechTrendsShameer]

Yes. Need to change code

[@gopigk7822]

How to replace pc monitor display for this lcd display

[@TechTrendsShameer]

Sorry bro. I don't have idea. Let me check and get back to you.

[@gopigk7822]

I think we can use vga pin converter and some modifications in codings

[@TechTrendsShameer]

Ok

[@likithathyagaraju1842]

sir after connecting potentiometer iam getting only pixels in black color text is not displaying can u pls help me

[@TechTrendsShameer]

Can you please adjust the knob in the potentiometer? Once you do this, you will get the display.

[@likithathyagaraju1842]

@@TechTrendsShameer ok sir

[@TechTrendsShameer]

Still if it is not working, please contact me through email [e-mail]

[@likithathyagaraju1842]

@@TechTrendsShameer done sir tq

[@sibeejeyachandran8174]

I have too got the same problem Did u Fix it ? What is The Problem is ?? 🙂

[@madking664]

thank you bro your code worked successfully i very thankful to you

[@TechTrendsShameer]

You are welcome

[@TechTrendsShameer]

Please share with your friends :)

[@priyankabheemagani5209]

Can u give me you are email Id? And for me, Bluetooth module is not showing to connect

[@likithathyagaraju1842]

Is ur lcd showing display or light

[@madking664]

Yes glowing led backlight

[@varshajain4158]

Can we use TFC LCD board

[@TechTrendsShameer]

Yes. Code will change