Barcodes & QR Codes Explained | How they Work?

[@mujamilmukthar317]

how many got inappropriate warning for this video?

[@ravipratap3625]

Even I got inappropriate warning...

[@vnsshorts7119]

i got too but why?🤔🤔

[@KrishnaSingh-hw7dm]

Me

[@shrikantkundale]

Same here

[@organiser2abhishekgupta943]

Me

[@engineersPP]

gaurav sir aaj civil services da exam tha or usme apki video se b questions aye the like on Bitcoin, lifi etc thanks to u😊 ese hi new tech pe video bnate rahen👍 always support

[@rajaprabhakar9645]

Gaurav u explain everything with clarity and i like the way u spread your hands and say let's start.
Keep work hard. We all love you!

[@pramodkinge8225]

brilliant yaar gaurav.. Thanks for this info..👍👍

[@mitalihazarika4932]

Age Restriction?

[@incrediblezaifi]

Awesome guruji

[@ARXCREATIONS]

This will help me today for interview.Thank you Guruji!!

[@TechnicalGuruji]

Jo bhi viewers Giveaway Results jaan na chahte hai, toh woh kal announce honge, All the best :)

[@MySahil15]

waiting........ :)

[@parthlunia8017]

sir ji... surat kab aa rahe ho??

[@abhijitsaha3262]

puchne hi wala tha!☺

[@manjitmld]

zaroor janna chagoonga ... kaha pe announce hoga: Twitter/Facebook

[@ayaankhan7933]

sir good video 😀😀

[@freepromotion994]

itne acche information ke liye apko thanku Guruji

[@GujaratGuruu]

Guruji ek Mistake 3:48 sayad wohi ho sakti he...

[@vivekanandpandey9045]

Thanks for giving this important information.......

[@rakesh61]

baahut aasani se is muskil topic ko samjhaya main pehle bhi net main dhoonda tha iske baare main but aapne baahut aasan bana di

[@TECHHELPHINDI]

GUYS FIRST WATCH THE FULL VIDEO AND THAN COMMENTS .. KYU GOURAV JI SHI KHA NA ?

[@TechnicalGuruji]

*HAPPY FRIENDSHIP DAY* I am sure hum aise hi yeh dosti banaye rakhenge :)

[@ayusharoraaa]

haanji bilkul

[@titansrider3291]

happy friendship day to you

[@hiteshgola2753]

Arre gaurav bhai bilkul, dosti bani rahegi.... Same to you 😊😊

[@adeshwankhede1912]

Happy friendship Day to you too Guruji .....

[@sarthak140]

same to you bhai

[@darjishekhar2771]

This is a Great Information for me...

[@ashdlll7892]

all videos are awesome, best videos by gaurav chaudhary. keep it up

[@prahladbhadani]

sirji is bar lenovo ne k5 note ko boht achhe tareeke se optimize kiya hai aur games usme kafi smoothly chalti hain... 😃😃

[@bidyutdatta5042]

PUBG chalta hai kua

[@TechnicalGuruji]

Is Video mein ek editing mistake hai, dekhte hai kaun bata pata hai :) bahut easy hai :)

[@OhhYasssh]

0:05 pe h Blue box pe "TECHNICAL GURUJI" nhi likha SIMPLE h :D

[@BhavyaTyagi16]

3:00 you just swap your head sweat.

[@ashoksaroj5]

+Tyagi Productions true bhai

[@kunjshah839]

apne bola bar code hand scanner par vaha pe betteries(invetar battries) ka pi aaya tha

[@kunjshah839]

+Kunj Shah pic*

[@vivekpnd1]

@technicalguruji you make tech very simply to understand
keep it up

[@drchiragfultariya5442]

Happy friendship day to you, i am a regular viewer of your channel since last year and i really appreciate the way you improved quality in terms of videos and content both.. i am a professor of chemistry. I want to know how you add a background image in video and how you edit your videos ? i want to start a lecture series of chemistry on youtube so please help me in this. please suggest me names of softwares or websites to edit my lectures with background images and PowerPoint presentation.
i tried to add you on whatsapp but somehow it doesnt work with the number you provided on a video.

[@shivamsinghsolanki1016]

No one can explain in such a simple way, thank you sir. Keep making such video.

[@hifromkaran]

Today my seminar presentation on *Barcode Technology* Topic ........
and I just refers to this video 😋

[@shubhammahindrakar843]

will you please share me your Report for seminar

[@naveen4421]

Same bro I have Seminar on barcode technology tomorrow

[@kartikgada6782]

Keep bringing such videos :) The best tech channel on youtube... Happy Friendship Day :) Humesha bani rahegi yeh dosti :)

[@ArnabDeveloper]

Very informative. Thanks.

[@amazingalok]

you are great

[@divyanshkatara]

Which app is best for barcode scanning in my android phone

[@kaal_bhairav_23]

bhai koi bhi download kar le, bar code se rendered data sabme same milta h. Maybe top rated kar lena

[@gunjanmehta5102]

Sir, I have a question. Are all OR codes same on Lux Soap. I want to ask you that are they working for category wise or product wise...??
e.g.
I have 7 Lux Soaps, So on each and every soap will there be different kinds of QR codes or same QR codes as the product belongs to same company as well as category...??

[@chiraghvyas3462]

Guruji thnx for the valuable information.
sir kya aap RAM, RAM limit, The bigger RAM ever used or How the RAM works... k upar koi video banaoge?

[@yashhh8610]

Please Bhaiya
Explain Ethernet

[@Casper..Ai.]

Yash Banait

[@rohitrover]

lagta hai gaurav sir ne AC on nahi kiya hua jab wo ye video upload kar rahe the ;-)

[@khyatigaur4625]

Shi baat h

[@Mhmhind]

well i had a subject in which there was a topic about this thing which explained deeply about all that stuff,
it was really good and a informative video for all

[@habeebkhan8017]

i love the way you speak..

[@TechRajat]

bhai ye eco jo aa rahi hai iska kuch karo

[@sharry4036]

sir call drop per video bnao..

[@N.narendersharma]

Guru ji Aapke Samjhane ka Tarika bahut mast h👌🏻👌🏻

[@Nigghachu]

really informative

[@omichillian]

Why is the title in English but the video isn't. This was kinda clickbait

[@VijayPal-sl7xx]

sp00ky

[@kforkrish]

Pasina poch liya.... 2:58 😅😅😅

[@BirajTalukder]

lol

[@gauravlgk7]

i tried its superb...... thnxx guruji...

[@Rajusingh-hm2xk]

Awesome video

[@shafiqshaikh4716]

how to make a QR code

[@bhupendraojha1521]

play.google.com/store/apps/details?id=scanner.generator.qr.qrgeneratedandscanner
you can make it using this app. further more contact me

[@lineahenningsen1989]

The title is english and so should you

[@Topics13]

nice information

[@g4guddu740]

gourav bhiya apke samjhne ke tarike se me kafi prbhavit hua hoo ,oor Jo. aap ant me jai hind Vande matram kahte h vo to jabardat he lagta h ...jai hind

[@TechnicalGuruji]

Thank you bhai :)

[@piyushverma3330]

Jabardast Bakwas video h Bhai

[@bhrusikesh4755]

ha ha ha ha

[@carolinejayawardane9344]

Cannot understand a damn, speak in english.

[@PiyushSuthar]

Go to my channel and see how to make qr code for free
#piyushstech

[@prathameshraje8333]

Caroline Jayawardane fuck off

[@abhisahu1212]

Caroline Jayawardane ruclips.net/video/0sr6Vi0tJOw/видео.html

[@shadabfarooqui5752]

badiya jankari

[@SidharthGaonkar]

best videos guruji keep it up. and going on.,..

[@shaziisk]

ap ka ma bhout shukar guzar ho q ka ap new new infomation hum sa shere karty ha

[@TechnologyViralNews]

nicly explained bhaiya

[@mpawar2]

shukriya gurujee...kafi detailed tha e wala video...aapko bhi freindship day ki shubhkamnae...

[@KumarVishal.]

thanks for the information.

[@sdrj1306]

Helpful information

[@shivammoyal5835]

Happy friendship day bhai... and as always awesome video :-)

[@deepak6586in]

Good useful information....keep it up man.....

[@animationboss01]

superb.................

[@arifmondal6530]

sir hamesha ki tarah behtarin video thi.

[@Aadijoshi402]

Happy friendship day my dear guruji

[@PankuGamingYT]

sir giveaway announce kitne time hoga??

[@suniljain2361]

hello sir, i have a questn regarding budget earphones.
which one is better?? zoook rockerwraps (wristband earphon) or JBL T150A?.. pls reply.

[@mayankatawane6821]

wow nyc video guruji very informative

[@ANASGAMINGFF]

Nice Information

[@sameershinde4594]

Very good information.

[@arrowb]

Sir i dont know you will reply on my old comments or not but
Congrats for 222k subscribers and i m sure This no. will definately raise upto 10million very soon you are increasing your subscribers too fast. Congrats again

[@walkwithshiba]

macha diya guruji

[@siddharthsarkar9524]

thnx gaurav Bhai this vedio was very heplful

[@abhinaymaheshwari2633]

Amazing...video....guruji....and Congratulations Gaurav bhai....kyuki Aap ko Apple .Inc..mein job mili hai :)

[@Simplicity_291]

Thank you 😊

[@ashishsonu50]

awesome..too much info in such a small video

[@shadab8190]

bahut acha explain kiya aapne

[@Ride-Witth-Jerry]

Ur always awesome

[@dd94able]

Thank u bhaiya

[@mitmehta1496]

Sir you are great...

[@haroonaaron5177]

So nice guruji

[@bhanusurya1715]

u r the best sir!

[@shubhambhujbal7252]

Thanks for the information it was too helpfull

[@AhamedKabeer-wn1jb]

Thank you..

[@sasyank1061]

your information is always useful and helpful....

[@masterability1385]

Gaurav Sir
Aapkay video ka background bhaut Aacha hai ??
Sir kaisay banaya plz bataye??

[@shahbazyounas5347]

so informative

[@omyadav4577]

Thnx for info...

[@deepakjauhari1928]

thanks a lot

[@anishsingh63]

helpful video

[@ARXCREATIONS]

mast information bhai

[@shivshankarsoni630]

very nice @guruji

[@dilipjain9581]

Superb video

[@rishabhbaliga]

Very useful information

[@shaffatali6491]

salaam
nice information sir. jee.

[@tejindersingh45]

well done sir

[@dubeynilesh2799]

good knowledge sir...

[@anirbandey2812]

sir app aisy new new technology k uper video baniya. bohut kuch sikny ko milta hai. seriously.

[@rajeshsahu-jf3nt]

thanks 4 this information

[@santoshshinde-mt7gq]

Thank you

[@venunineotreeofouro1oneone6]

Nice information brother 👌👌👌
Huge fan of u from Hyderabad

[@LearnHow2tech]

nice Explained sir

[@abhinandanjain2399]

Thank you so much sir ji 🙏

[@thegaulakriso9696]

Thank you sir

[@rajjadeja4986]

nice good in info QR code

[@amitlakmara]

nice guru ji

[@sumanmaity_2001]

Guruji Tussi Great Ho