BarCode Scanner with Arduino

Barcode scanner can be used with Arduino. For this you need an USB-HOST module which provides TTL Tx/Rx to connect with Arduino.
Buy Link for USB-HOST (Barcode scanner to be purchased separately)
www.alselectro.in/product-pag...
Arduino code download :
99ba69f9-3a9c-49a1-8c2a-52df0...

[@rosteinow5625]

I had no knowledge about barcord ,it was really interesting and useful

[@aion2177]

So basically carrige return stops the serial.read() procedure, saves the number inside the variable and jumps to next line? So basically pressing enter, or reading a return keycode it stops the read process? That is how it knows how to move to next line?

[@hruthik_animations999]

Thank you sir, your video and your product really helped my project

[@muzammil_khan]

Using CH375B USB Disk Read-Write Module Will work or not with Arduino to read barcode

[@otarsmidth54]

Dear Sir Saravanan where or how i can buy this Rx,Tx to USB 1.0 module with chip CH559 for Barcode Scanner ?
it is not on aliexpress 🤔

[@shakerileiwat4341]

Very nice , thank you ♥

[@simasonline5215]

can this program for USB version of RFID? If so, is there anything that needs to be modified? thank you

[@rahulshanbhag7872]

@Saravanan AL I tried using with a Honeywell scanner using the same code and same usb host shown in the video. Only difference is the scanner power requirement is 5V@450mA. The scanner is working fine but arduino is not getting any data from the scanner.

[@Shayankhan48]

Check if the Tx of the arduino is connected to the Rx of USB host and Rx of Arduino to Tx of USB host. Try to change the baud rate 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 31250, 38400, 57600, and 115200. Test all these baud rates.

[@AbiChess.tricks]

@saravanan , sir can we connect usb keyboard in the same host ic

[@AMITSHARMA-sl2tq]

Thanks Sir, For made usefully video

[@elzubairelseddeg4047]

I know it's going to sound stupid but I want to know as long as the barcode scanner can work directly with the computer what's the point of using the arduino then?

[@educationarena6308]

Hello sir I am working on barcode scanner and wants to buy your USB HOST module how can I purchase it...?

[@inceptionbahcesehir853]

Thank You

[@roshands1604]

Great video..tnk you

[@c47tejassamant66]

Can we do like, if ******** this barcode is scanned then specify the product name and price and when 2nd barcode is scanned add the second one's price to first one. It is the system used in the malls
Can I do that by modifying the code?

[@Khanarmaanrokz]

How do we get price of the product ?

[@alessandromocci4933]

Can I connect two barcode scanner in 1 arduino uno board with 2 usb-host module?

[@vkproduction1166]

I did now understand one thing y did you use count in the code what is the use of it ?

[@escanor5671]

Hi sir, I want to download the code but when I click the link nothing happens.

[@kolhatkarchinmay]

Sir any USB based barcode scanner can be interfaced Like this? Using just USB to ttl or any specific scanner module is available? I see on amazon there are similar looking Barcode scanners at cost of 500 to 1000 are they good for projects??

[@SaravananAL]

Any usb barcode scanner matches with this usb-host.The usb host board converts the scanner HID device & provides ttl output to communicate with microcontrollers.

[@kolhatkarchinmay]

@@SaravananAL so buying that USB board is compulsory?? Or we can use any usb to ttl converter like CH340 CP2102 FTDI PL2303??? Or is it any special controller on that USB board??

[@SaravananAL]

@@kolhatkarchinmay This board is designed purposely for scanner.Other ttl boards cannot be used.

[@kolhatkarchinmay]

@@SaravananAL thanks got it!

[@JuanMorales-ip9so]

Hello every one, I´m using an USB HOST SHIELD mounted on an Arduino Uno, I´m trying a code that I got from youtube, but when I scan a code, no code is shown on the Arduino monitor, does anyone have a code out there that works with an USB Host Shield?

[@vcamtech]

Dear Sir
how can buy this USB board?

[@bhavinsinhparmar5399]

Nice Sir

[@lirfonej2553]

Hello, I'm interested to try your project can you help us?

[@imlassuom]

Thanks

[@usmantariq3930]

heyI have ch376s module and I am using a honeywell voyager 9540 with esp8266 but it not showing anything at monitor i have tried multiple baud rates as well

[@SaravananAL]

This USB module has a custom built firmware to support bar code scanner.CH376 is used to read/write file in USB Flash Drive or SD card. It will not work for bar code scanner.

[@eeegladiators3148]

I want to buy this
How can i buy this

[@electronic7979]

Nice

[@jrkravikumar]

hi sir i am working with intex IN-101 BS SCANNER, unable to connect with usb to ttl which i have bought from market to my arduino, will your usb host module connect to intex scanner

[@SaravananAL]

Scanner will not work with market usb-ttl .You need to buy our usb host module specially designed for scanner.Buy link in description.

[@eeegladiators3148]

@@SaravananAL i want to buy this
how can i buy this
please help

[@alexmarnan4228]

Greetings. Is this compatible with Arduino UNO?

[@hjhjhj5934]

Yes

[@praveenafrancis]

How Can i have the code?

[@sayedadilkhadri6332]

Sir want codding. Of ardinuo

[@X.journal]

The card is correct, but your shop has room

[@lorelivrizzi864]

good job ! very helpful. do you know how to make react a led like : if (barcodeRead==619659161354) { digitalWrite(Led,HIGH); } ?

[@lbars]

Same, did you find solution about that?

[@vkproduction1166]

s its correct

[@mustafaadnanshanshalali3788]

Computer is boring

[@UmeshSutar-lx9bf]

Hi ysir I wanted to do a projects on barcode pl send ur contact number