Barcodes & QR Codes Explained | How they Work?

Namaskaar Dosto, is video mein maine aapko Barcodes aur QR Codes ke baare mein bataya hai, aapne aksar bahut si jageh pe BarCodes aur QR Codes ko dekha hoga, aise mein maine aapko bataya hai ki yeh kya hote hai? kaise kaam karte hai? aur inke uses kya kya hai? Mujhe umeed hai ki Barcodes aur QR Codes ki working ke baare mein yeh video aapko pasand aayegi aur aap jaan jayenge ki yeh kaise kaam karte hai. Share, Support, Subscribe!!! Subscribe: http://bit.ly/1Wfsvt4 Youtube:    / technicalguruji   Twitter:   / technicalguruji   Facebook:   / technicalguruji   Instagram:   / technicalguruji   Google Plus: https://plus.google.com/+TechnicalGuruji About : Technical Guruji is a YouTube Channel, where you will find technological videos in Hindi, New Video is Posted Everyday :)