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  • The power supply circuit diagram of six color displays

    2016-12-13 14:56:1061

    The power supply circuit diagram of SUPERSYNC MD-10III, SUPERYNC PWB-1290, SUPERSYNC PWB1291, SUPERSYNC PWB-1293, SUPERSYNC PWB-1361, SUPERSYNC PWB-136...

  • Vacuum fluorescent display

    2016-12-13 14:54:1070

    This circuit uses the CA3207 sequence driver and CA3208 segment latch-driver in combination to drive display devices of up to 14 segments with up to 14...

  • LM3914 - Versatile and Easy use Display (LM3914)

    2016-12-13 13:43:2963

    This article describes the LM3914 - Versatile and Easy use Display (LM3914). The content is very simple, very helpful. Components in this article can h...

  • Dual display audio indicator circuit

    2016-12-13 10:25:1561

    This circuit indicates the audio frequency in the dual display mode, on one hand this circuit can drive a set of LED display in line. On the other hand...

  • VACUUM_FLUORESCENT_DISPLAY

    2016-12-13 09:41:1565

    This circuit uses the CA3207 sequence driver and CA3208 segment latch-driver in combination to drive display devices of up to 14 segments with up to 14...

  • 7_SEGMENTLEDDISPLAY_DRIVER

    2016-12-13 09:37:3160

    AIL IC1 like a 7447 drives a 7-segment commoll anode LED display.Current limiting reslstor R should limit the segment current to the rated value at m...

  • No Hassle with This 3 Wires Interface for LCD Display

    2016-12-13 09:08:0560

    Are you want to create a 3 wire interface for LCD display, but you don't want to burn too much of money buying the expensive electronic components? If ...

  • The serial port dynamic state scanning display circuit

    2016-12-13 07:39:4562

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  • 555 sound and light simultaneous display stress electronic m

    2016-12-13 06:58:3060

    The stress electronic metronome is composed of the beat pulse generator, the beat type controller and the sound light circuit, as the figure 14-37(a) s...

  • FLUORESCENT_DISPLAY_DRIVER

    2016-12-13 05:50:4460

    National DS8881 vacuum fluorescent display driver handles 16-digit grids. Decode inputs select 1 of 16 outputs to be pulled high. Driver also contains ...

  • 7_SEGMENT_COMMON_CATHODE_LED_DISPLAY_DRIVER

    2016-12-13 03:14:1260

    A CD4511B CMOS LED display driver can be used to drive a common cathode LED display. Cur-rent limiting resistors limit the segment current to the rated...

  • 7 Segment Display Counter based 74LS90

    2016-12-13 01:15:4161

    Here is a 7 segment counter circuit based on IC 74LS90 TTL.This can be used in conjunction with several circuits where a counter to show the progress a...

  • TV_AS_DISPLAY_TERMINAL

    2016-12-13 00:59:4860

    Simple switch inserted in ordinary TV receiver serves for feeding video output of microprocessor directly into video amplifier of set, to give low-cost...

  • PIC 5?7 display

    2016-12-12 22:53:2860

    PIC 5×7 display...

  • BCD_FROM_7_SEGMENT_DISPLAY

    2016-12-12 19:35:0565

    Single National DM76L25 read-only memory provides conversion from 7-segment outputs of MOS chip driving display to BCD inputs for data processing. Typi...

  • The timer circuit with display function

    2016-12-12 18:34:1961

    The features of the timer are: (1) wide timing period. The starting up time and keeping time range from several seconds to 2h, both of which are contin...

  • Two 5:00 LED display driver circuits with HA7666P/TA7667P

    2016-12-12 18:29:3160

    This circuit input signal is analog voltage input, and the scale display can use 10:00 display model TLR8101 or TLG8101....

  • Calendar and clock display interface circuit

    2016-12-12 18:07:3164

    As shown in figure,this display interface is composed of EEPROM24C256 and calendar clock chip PCF8563.24C256 is a low voltage, serial interface and 256...

  • DISPLAY_BOARD_FOR_RADAR_GUN

    2016-12-12 13:10:0460

    This circuit takes signal (doppler) from a radar,un, amplifies and limits it, and feeds the frequency into a counter (U4) and display circuit (DISP1, D...

  • LARGE_LCD_DISPLAY_BUFFERING_DRIVER

    2016-12-12 06:54:5760

    Large LCD devices of 1 or more exhibit a large driving capacitance to the driver circuits. To solve this problem, the drive cir-cuit shown (see the fig...

  • A Note on Character LCD Displays

    2016-12-12 05:07:3864

    There are many display devices used by the hobbyists. LCD displays are one of the most sophisticated display devices used by them. Once you learn how t...

  • Double color complementation alternate display running water

    2016-12-12 03:48:4061

    The circuit principle: in the circuit, IC1 and IC2 are the color light control special IC RY168. This IC is in the soft package, it has eight pinouts. ...

  • A/D conversion and liquid crystal display driver schematic c

    2016-12-12 02:21:1061

    A / D converter 7106 is a double integral type A / D converter. The converter of high precision, it comes with the decoder output can directly drive an...

  • Digital display electronic clock circuit

    2016-12-12 01:54:2868

    This electronic clock is composed of the LM8365 and the LDD640R displayers. The LM8365 can display the hour/minute and month/day .etc; you can set two ...

  • How to build Electronic Selector for 10 sources with Display

    2016-12-12 01:11:1460

    Description This is a circuit for alternative sources selection. It combines mechanical selection using a rotating switch S1, the electronic drive of t...

  • LED zero beat display circuit

    2016-12-12 00:45:5362

    The two LEDs are connected with the opposite polarity, by the precision tuning of the receiver, the beat frequency can be displayed easily and intuitiv...

  • CCTV_DISPLAYS_VOLTAGES_AS_VOLTAGES_BAR_GRAPHS

    2016-12-12 00:18:0161

    No change is necessary in closed-circuit television monitor. Switch gives choice of bar graph or picture display. Horizontal lines can be electronicall...

  • LED digital display internal circuit diagram

    2016-12-11 22:30:4661

    The most LEDs used in digital display are red, and they are divided into two parts of unit and sub-units. The internal circuit of unit LED digital disp...

  • The 8-bit LED dynamic display circuit of ICM7218A

    2016-12-11 20:42:0561

    The 8-bit LED dynamic display circuit of ICM7218AIn the figure is the 8-bit LED hardware scanning dynamic displayer consisting of 8031 and ICM7218A. As...

  • PULSE_CROSS_DISPLAY_GENERATOR

    2016-12-11 20:18:4660

    Phantastron circuits delay horizontal and vertical sync pulses, when added to monitor or tv receiver, to provide display for checking operation of tv s...

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