For anyone who has a problem with the Scanner working but not sending any signal, Please try to check for a Manual in your product's own page. i had been following this video for 3 weeks with no avail, just to realize later that the pin layout is different even though my scanner looks strikingly similar.
Hi i am a beginner but willing to try it out. Is there a separate video to teach us how to connect the circuit diagram like the way shown in this video?i cant tell which spots are for which ones with the small wordings. Much appreciated if anyone can help 🙏 @how to electronics
A pleasant day! Is the UART-TTL set up code applicable to any brand of scanner module? We have followed your tutorial yet our laptop can't receive the data from the scanner module. Thank you!
I tried running this for a school project and it wasn't working, I tried using your code directly and then also variations and I still couldn't get it to work, any advice or is there something I could have missed? Ok so turns out it was either an issue with the particular module or I forgot to scan the set up QR codes, school project works fine.
@@ilikememes1402it was my mistake with me forgetting to scan the activation barcode, the other possibility is that there was a fault in the initial model I had but the second one worked fine after scanning the activation code
@@HowtoElectronics thank you for your reply I'm really excited to find this project and I am very interested to know more about this however I went through your website but i can’t find refences can you help me with those ,your the only one with this particular project !
![[#2024MAMA] ROSÉ (로제), Bruno Mars - APT. | Mnet 241122 방송](http://i.ytimg.com/vi/dgGqD28J6aQ/mqdefault.jpg)
For anyone who has a problem with the Scanner working but not sending any signal, Please try to check for a Manual in your product's own page.
i had been following this video for 3 weeks with no avail, just to realize later that the pin layout is different even though my scanner looks strikingly similar.
where can you find a manual for products page
Can you recommend much cheaper qr code scanner?
hi, can this be integrated with an LCD I2C 16x2 display instead of the OLED?
Can this work with my esp8266? Like it will print the qr code data to my serial monitor
Heyyy
I really liked it!!!
But can you plz make same circuit using Raspberry Pi?
Hi i am a beginner but willing to try it out. Is there a separate video to teach us how to connect the circuit diagram like the way shown in this video?i cant tell which spots are for which ones with the small wordings. Much appreciated if anyone can help 🙏 @how to electronics
A pleasant day! Is the UART-TTL set up code applicable to any brand of scanner module? We have followed your tutorial yet our laptop can't receive the data from the scanner module. Thank you!
I tried running this for a school project and it wasn't working, I tried using your code directly and then also variations and I still couldn't get it to work, any advice or is there something I could have missed?
Ok so turns out it was either an issue with the particular module or I forgot to scan the set up QR codes, school project works fine.
Hello can you tell me more about what happened?
@@ilikememes1402it was my mistake with me forgetting to scan the activation barcode, the other possibility is that there was a fault in the initial model I had but the second one worked fine after scanning the activation code
Good day! How can we use this as an attendance monitoring system? How can we connect this system to an attendance monitoring app? Thank you so much!
How much did it total cost
Does anyone know why this works on the uno board but not the mega. I have the same code and configuration.
Nice tutorial, Thanks /D
Nice project.. Is there any display module for home modular switch board?
please let me know where you can order the 9 pin terminal line pleaseee reply on my comment asap i badly need it
Hi, can this possibly be used for attendance monitoring through QR code?
Did you do it?
how do i save the scanned data directly on my computer?
Same question here☺️pls advise ,thank you
can this be used to receive barcodes to a python script?
Hi, how much the barcode module cost you ? Where did you buy it from?
Heyy , can we connect this display with microcontroller
Can i make it read the qr or barcode and display date expired for the product
Hey nice video! Do you know how to turn off the sound whe it scans? or at least turn down the volume. Thank you
Desoldar el buzzer xd
@@martineztrejomiguelangel793 AH SOS GRACIOSO JAJA IGUAL ES BUENA E
are i can use pictoblox?
Can I use any qr scanner or no ?
What size is the 9pin 4 wire terminal line
Is it 1.25mm or 1.0mm pitch
Cant remember now. Did that project 2 years ago🤣
Where did u get the software
1.00mm
Nice tutorial, well explained
Madam we can scan micro qr code?
Awesome project ☺️☺️
amazing
hello can we send qr info of this into database like firebase?
thanks for a response just need it badly :
Do you have an answer?
how can we store the data directly to a compute can someone help me please?
@How To Electronics
Interface sd card with arduino and save the data to sd card in .txt format.
@@HowtoElectronics thank you for your reply I'm really excited to find this project and I am very interested to know more about this however I went through your website but i can’t find refences can you help me with those ,your the only one with this particular project !
how2electronics.com/using-sd-card-module-with-arduino-read-write-data-logger/
Can this work with my esp8266? Like it will print the qr code data to my serial monitor
Nice
this is work, thanks sir
Can we store data in excel sheet directly in computer ?
Yes we can
How ?
Awesome
Good
WOW
Expensive
Moore Nancy Gonzalez Thomas Jones Donna