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.
@jacobdougherty9918
5 ай бұрын
where can you find a manual for products page
@shinchan006
2 ай бұрын
Heyyy I really liked it!!! But can you plz make same circuit using Raspberry Pi?
@anuragnagar2944
Жыл бұрын
How much did it total cost
@franceezlianneacosta6852
6 ай бұрын
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!
@Nedenator
Жыл бұрын
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.
@ilikememes1402
6 ай бұрын
Hello can you tell me more about what happened?
@Nedenator
6 ай бұрын
@@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
@ylesiajacen
7 ай бұрын
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
@franceezlianneacosta6852
5 ай бұрын
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!
@summmmit44
2 жыл бұрын
Nice project.. Is there any display module for home modular switch board?
@neilsun
3 ай бұрын
Does anyone know why this works on the uno board but not the mega. I have the same code and configuration.
@teobenedict1733
7 ай бұрын
hi, can this be integrated with an LCD I2C 16x2 display instead of the OLED?
@halalturk9488
2 жыл бұрын
how do i save the scanned data directly on my computer?
@kindlevlogs610
Жыл бұрын
Same question here☺️pls advise ,thank you
@RaushanKumar-tu8bi
6 ай бұрын
Nice tutorial, Thanks /D
@MEKTINGEZ
6 ай бұрын
please let me know where you can order the 9 pin terminal line pleaseee reply on my comment asap i badly need it
@kindlevlogs610
Жыл бұрын
Hi, can this possibly be used for attendance monitoring through QR code?
@user-of1vv3id3u
Жыл бұрын
Did you do it?
@jigarsagar4450
Жыл бұрын
Hi, how much the barcode module cost you ? Where did you buy it from?
@S--xc4rv
Жыл бұрын
Heyy , can we connect this display with microcontroller
@mo.x9013
Жыл бұрын
Can i make it read the qr or barcode and display date expired for the product
@MrAlsan
2 жыл бұрын
Nice tutorial, well explained
@Petrusrogerroger
4 ай бұрын
are i can use pictoblox?
@mioumitsou
10 ай бұрын
can this be used to receive barcodes to a python script?
@Mustafa-vh1gs
Жыл бұрын
Can I use any qr scanner or no ?
@4b5bazishaheed3
2 жыл бұрын
Madam we can scan micro qr code?
@giulianobardecio7248
2 жыл бұрын
Hey nice video! Do you know how to turn off the sound whe it scans? or at least turn down the volume. Thank you
@martineztrejomiguelangel793
8 ай бұрын
Desoldar el buzzer xd
@giulianobardecio7248
8 ай бұрын
@@martineztrejomiguelangel793 AH SOS GRACIOSO JAJA IGUAL ES BUENA E
@electronic7979
2 жыл бұрын
Nice
@mramzadg
2 жыл бұрын
Awesome project ☺️☺️
@vielbianca
6 ай бұрын
What size is the 9pin 4 wire terminal line Is it 1.25mm or 1.0mm pitch
@HowtoElectronics
6 ай бұрын
Cant remember now. Did that project 2 years ago🤣
@vielbianca
5 ай бұрын
Where did u get the software
@KOMEK1999
5 ай бұрын
1.00mm
@narfinn198
Жыл бұрын
hello can we send qr info of this into database like firebase? thanks for a response just need it badly :
@user-of1vv3id3u
Жыл бұрын
Do you have an answer?
@8616was
Жыл бұрын
how can we store the data directly to a compute can someone help me please? @How To Electronics
@HowtoElectronics
Жыл бұрын
Interface sd card with arduino and save the data to sd card in .txt format.
@8616was
Жыл бұрын
@@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 !
Пікірлер: 52