Â
Â
Hello techyv,
I am curious about barcode scanner schematic. Can you give me some overview about the barcode scanner connected in a specific java program like department stores? The process of connecting starting from the programming language down to the database, I hope you can share some of your ideas based on experiences.
Expecting some help from you guys.
Dear user,
A barcode scanner is a point-of-sale (POS) class application. The scanned bar code data is transferred to the host through the USB. The USB HID DWG has developed a HID usage table particularly for point-of-sale class products. It has also released revision 1.0 for barcode usage table.
Hope this will help you.
Thank you.
Â
Hello Jeremy,Â
Â
A barcode scanner/reader is a device for reading printed barcodes using a light scorch that sensors, decodes and translate the optical impulses to electric then sends to the scanners output port. There are also different types of barcode scanners like CCD so you need to decide which type will you be using. Once you have the schematics of the whole scanner its just a matter of programming the micro-controller that handles all the saved data that your barcode can read. To get more detailed explanation regarding barcodes go check Denso's website and if you're interested on building one you may want to check Instruct for this project. Hope this will help you.Â
Â
Waall MikeÂ
