Products/Services for 7 Segment Display Datasheet

  • Digital LED Displays-Image
    Digital LED Displays - (407 companies)
    ...displays can be numeric or alpha numeric. Numeric displays display numbers only, alphanumeric displays can display numbers and letters. Types of displays include: Segmented. A seven-segment display can display numbers only. A sixteen-segment display can... Search by Specification | Learn More
  • Bar Graph Arrays-Image
    Bar Graph Arrays - (39 companies)
    ...and available in up to ten segments. Bar graph arrays with interlock mechanisms can be connected together in order to display long strings of information. Many devices feature easy-to-handle integrated circuit (IC) packages that are compatible... Search by Specification | Learn More
  • Commercial Matrix Displays-Image
    Commercial Matrix Displays - (94 companies)
    Commercial matrix displays include any type of display used in commercial applications. There are two types of matrix displays. They are passive matrix displays and active matrix displays. Passive matrix displays are common types of flat-panel... Learn More
  • Flat Panel Displays-Image
    Flat Panel Displays - (876 companies)
    Flat panel displays (FPDs) are thin, flat, electronic devices used to display data. They are commonly used in notebook computers. Most styles include the housing and ports necessary to connect them to a computer. Flat panel displays (FPDs) are thin... Search by Specification | Learn More
  • Multi-Screen Display Controllers-Image
    Multi-Screen Display Controllers - (34 companies)
    Multi-screen display controllers are used to control and project multiple images on the same screen. Input signals, output signals, other specifications and features are important parameters to specify when searching for multi-screen display... Search by Specification | Learn More
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    Vacuum Fluorescent Displays - (42 companies)
    ...of vacuum fluorescent displays: alpha-numeric and graphic. Alpha-numeric devices display letters and numbers in a sixteen-segment or 5 in. x 7 in. dot matrix display. Graphic devices display numbers and visual elements. Display colors for vacuum... Search by Specification | Learn More
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    Liquid Crystal Display (LCD) Modules - (576 companies)
    Description. Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs). These modules do not include housing and must be incorporated into a larger instrument or system... Search by Specification | Learn More
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    Logic Decoders and Demultiplexers - (90 companies)
    BCD) numbers can be converted into digits that display on a seven-segment calculator. Logic demultiplexers switch digital data from one input line to several output lines in a specific time sequence. They are often used in telecommunications... Search by Specification | Learn More
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    LCD Drivers - (93 companies)
    LCD drivers are semiconductor chips used to power and control liquid crystal displays (LCDs). An LCD driver or LCD controller also provides an interface for various LCD components. There are many types of LCD drivers. Examples include LCD monitor... Search by Specification | Learn More
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    Device Drivers - (114 companies)
    Device drivers are programs that provide the interface between general use software (such as an operating system) and specific hardware or software modules. With personal computers (PCs), drivers are often packaged as dynamic link library (DLL) files. Learn More
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...control display segments. Commercial LCD drivers for medium to large displays commonly provide this function. If the display has only a few characters, an easier way to control it is with a static drive. This method involves individual connections to each display segment, and it eliminates the need...

...current is 150 mA. PORTA is rated for a 50 mA source current and 80 mA sink current. This makes the PIC16C71 ideal for driving 7-segment LEDs. Since the total number of I/O pins is limited to 13, the 8-bit PORTB is used to drive the 4 LEDs, while external sink transistors, or MOSFETs, are used...

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