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  2. Barcode reader - Wikipedia

    en.wikipedia.org/wiki/Barcode_reader

    Barcode reader. A stationary barcode scanner for a conveyor line. 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.

  3. OBD-II PIDs - Wikipedia

    en.wikipedia.org/wiki/OBD-II_PIDs

    OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.

  4. Optical mark recognition - Wikipedia

    en.wikipedia.org/wiki/Optical_mark_recognition

    The first mark sense scanner was the IBM 805 Test Scoring Machine; this read marks by sensing the electrical conductivity of graphite pencil lead using pairs of wire brushes that scanned the page. In the 1930s, Richard Warren at IBM experimented with optical mark sense systems for test scoring, as documented in US Patents 2,150,256 (filed in ...

  5. Best OBD2 Scanners of 2024 - Autoblog

    www.autoblog.com/article/best-obd2-scanners

    The AutoLink tool supports reading codes, displaying live data, freeze frames and more. It's compatible with seven languages and works with most post-1996 OBD2 protocol vehicles. The code...

  6. IATA delay codes - Wikipedia

    en.wikipedia.org/wiki/IATA_delay_codes

    In the AHM 780 specification, the two-character numeric-only codes are sent in the DL and EDL elements along with the time assigned to each code (e.g. DL31/62/0005/0015 showing reason 31 for 5 mins and reason 62 for 15 minutes), and the three-character alphanumeric codes are sent in the DLA element (e.g. DLA31C/62A// showing subreason C for ...

  7. The best-selling OBD2 code reader on Amazon is on sale for ...

    www.autoblog.com/article/the-best-selling-obd2...

    The scanner was made to work on most 1996 and newer U.S.-based cars and 2000 and newer EU-based and Asian vehicles. It even supports several languages: English, German, French, Spanish, Finnish ...

  8. Radio-frequency identification - Wikipedia

    en.wikipedia.org/wiki/Radio-frequency_identification

    Radio-frequency identification ( RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter. When triggered by an electromagnetic interrogation pulse from a nearby RFID reader device, the tag transmits ...

  9. Rectilinear scanner - Wikipedia

    en.wikipedia.org/wiki/Rectilinear_scanner

    capture emission from radiopharmaceuticals in nuclear medicine. A rectilinear scanner is an imaging device, used to capture emission from radiopharmaceuticals in nuclear medicine. The image is created by physically moving a radiation detector over the surface of a radioactive patient. It has become obsolete in medical imaging, largely replaced ...

  10. ELM327 - Wikipedia

    en.wikipedia.org/wiki/ELM327

    ELM327. The ELM327 is a programmed microcontroller produced for translating the on-board diagnostics (OBD) interface found in most modern cars. The ELM327 command protocol is one of the most popular PC-to-OBD interface standards and is also implemented by other vendors. The original ELM327 was implemented on the PIC18F2480 microcontroller from ...

  11. 2013 Chevrolet Sonic LTZ Manual 4dr Hatchback - Autoblog

    www.autoblog.com/buy/2013-Chevrolet-Sonic-LTZ...

    Get in-depth info on the 2013 Chevrolet Sonic LTZ Manual 4dr Hatchback including prices, specs, reviews, options, safety and reliability ratings.