- FIXD Car Code Reader...FIXD App$19.99$59.00
- NT301 OBD2 Scanner Live...Temu$46.40$199.17
- ANCEL FX2000 OBD2 Scanner...Temu$124.08$599.99
- Innova Carscan Code...Advance Auto Parts$173.99$199.99
- OBDPROG MT100 Obd2...Temu$10.28$79.95
- FOXWELL NT301 OBD2...Amazon.com$59.99
- TOPDON AL300 OBD2 Code ...Temu$19.48$19.49
- Bluedriver Bluetooth Pro...Amazon.com$99.95
- Innova Carscan Code...Advance Auto Parts$109.99
- Zurich Zr13s OBD2 Code ...Harbor Freight Tools$139.49$154.99
- Car OBD2 Scanner Code ...Temu$15.28$15.29
- Launch X431 CRP919X OBD2...Amazon.com$465.00
- CAN OBD II Diagnostic...Swiss Colony$49.99
- Autel AL629...OEM Diagnostic Tools$195.00
- Autel - MD808P All Code ...Best Buy$319.99
- Autel - Autolink AL529HD...Best Buy$134.99$179.99
- Craftsman Automotive OBD2...Ace Hardware$54.99
- Autel - AL329 Easy-To-Use...Best Buy$39.99
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Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, now commonly referred to as linear or one-dimensional (1D), can be scanned by special optical scanners, called barcode readers, of which there are several types.
A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.
CueCat barcode scanner and interposer cables with male and female PS/2 connectors. The CueCat, styled :CueCat with a leading colon, is a cat-shaped handheld barcode reader that was given away free to Internet users starting in 2000 by the now-defunct Digital Convergence Corporation (which often styled its own name as Digital:Convergence ...
Optical mark recognition ( OMR) collects data from people by identifying markings on a paper. OMR enables the hourly processing of hundreds or even thousands of documents. For instance, students may remember completing quizzes or surveys that required them to use a pencil to fill in bubbles on paper (seen to the right).
Since OBD-II stores trouble codes for emissions equipment, the testing computer can query the vehicle's onboard computer and verify there are no emission related trouble codes and that the vehicle is in compliance with emission standards for the model year it was manufactured.
Barcode library presents sets of subroutines or objects which allow to create barcode images and put them on surfaces or recognize machine-encoded text / data from scanned or captured by camera images with embedded barcodes.