1. Overview A barcode is an optical, machine-readable, representation of data; the data usually describes something about the object that carries the barcode. Traditional barcodes systematically represent data by varying the widths and spacings of parallel lines, and may be referred to as linear or one-dimensional (1D). Later, two-dimensional (2D) variants were developed, using rectangles, dots, hexagons and other geometricContinue reading Barcode
My name is Quoc. I’m from VietNam. I graduated University of Technical Education HCM City. My major is electronic and communication. I fluent design smart system with microcontroller Arduino. I’m good with C, C#, Perl, CShell program language. I can build application in windows OS by Visual Studio. I can build application in Android OSContinue reading Hello Word
What goes into a blog post? Helpful, industry-specific content that: 1) gives readers a useful takeaway, and 2) shows you’re an industry expert. Use your company’s blog posts to opine on current industry topics, humanize your company, and show how your products and services can help people.