Which semiconductor device is used in bar code reader?
Which semiconductor device is used in bar code reader?
BARCODE READERS — Keyboard wedge RS-232, PC, Mac, Most data terminal interfaces I INPUT DEVICES — Laser, CCD, Wand, Slot Reader, Mag Stripe Suite B14
Based on their design and structure, Barcode readers can be classified into several categories such as pen wand, laser, image scanner, slot Other scanner types used over the decades include omnidirectional bar code laser high-speed scanners, video camera readers, down to miniature (
slot great rhino Which technology is particularly used in barcode wand reader and barcode slot reader? · Camera based reader · Laser scanner · QR code scanner · Pen Though barcode comparatively an old technology is one of the significant steps in library automation and is still not widely used in libraries Value: Barcode
