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  • 4 Direct drive LCD display circuit diagram

    2016-12-18 02:14:0762

    Each part of LCD has individual counter, latch, decoder and driver. Pumping signal feeds back to the motherboard of LCD. When the display section is di...

  • LED_BAR_PEAK_PROGRAM_METER_DISPLAY_FOR_AUDIO

    2016-12-18 00:15:0966

    Circuit NotesA bar column of LEDs is arranged so that as the audio signal level increases, more LEDs in the column light up. The LEDs are arranged vert...

  • LED bar graph display pressure gauge circuit with integrated

    2016-12-17 22:38:4571

    Its measuring range is 0~100kPa, resolution is 10kPa. +12V power can get +5V stabilized voltage output after passing three-side integrated voltage regu...

  • RED_GREEN_LEVEL_DISPLAY

    2016-12-17 18:17:2564

    Level detector can be used with TTL, DTL, and RTL, as probe for troubleshooting. Indicator is Monsanto MV5491 dual red/green LED, with 220 ohms in uppe...

  • Low-power liquid crystal display 3 1/2 A-D converter circuit

    2016-12-17 17:52:3968

    Circuit function This is a digital display type A-D converter.It is suitable for portable small measuring instrument. Because of the use of liquid crys...

  • NUMERICAL_DISPLAY

    2016-12-17 15:39:0464

    Either cold. cathode trigger tubes or transistors drive 10-digit cold-cathode indicator Tube.-M. A. Mac-Dougall, Using the Cold-Cathode Tube: Part 1, E...

  • LEDs_DISPLAY_VU_PEAKS

    2016-12-17 15:03:5263

    Exponential coding of Precision Monolithics DAC-76 D/A converter is used to good advantage in peak-reading VU indicator with logarithmic weighting, dri...

  • Arduino Displaying Temperature via 74HC595's to 7-Seg's

    2016-12-17 14:55:1776

    My original project is here Code : #include DallasTemperature.hint bottomDataPin = 5; int bottomLatchPin = 6;int bottomClockPin = 7;int topLatchPin = 3...

  • STEREO_LEVEL_DISPLAY

    2016-12-17 14:30:3167

    Two bar graph drivers and LEDs are used in this volume (level) indicator. R3a and R3b set the sensitivity of the circuit. The LEDs can be either bar gr...

  • HORIZONTAL_SYNC_TRANSIENT_DISPLAY

    2016-12-17 11:06:1863

    Reed switch operated at field frequency from ac heater voltage, with permanent magnet providing magnetic bias to get 60 cps, permits observing single t...

  • Using black and white TV as display terminal interface circu

    2016-12-17 10:01:1562

    The interface circuit is added between computer standard video signal output terminal and TV. It can enlarge standard 1V(Peak - peak) video signal am t...

  • TD6301I(2)C bus control display drive IC diagram

    2016-12-17 08:38:5069

    TD6301 is an I (2) C bus control display drive integrated circuit. It is widely used in low-voltage high-grade players and other audio equipment, car a...

  • Working of Plasma Display

    2016-12-17 08:02:2163

    The basic of any television is the Cathode Ray Tube [CRT]. We have been using this technology for the past 75 years. To know more about the working of ...

  • Recorder remote display circuit

    2016-12-17 03:50:4270

    The CC4082 connects into the positive feedback, and trigger is composed of the CC4082 and the bar function switch to guarantee the output electrical si...

  • 555 radio digital frequency displayer circuit

    2016-12-17 03:21:5464

    As the figure 14-2 shows, this circuit is composed of four pieces of integrated circuits and four LED luminescence digital tubes to display the frequen...

  • BAR_GRAPH_DISPLAY_DRIVER_SCALE_SETTING

    2016-12-17 02:44:4760

    The figure shows ways of varying the reference with the internal generator of the bar-graph driver chip. (a) and (b) show two obtain full scales of 1 V...

  • SI_ABBREVIATION___DISPLAY

    2016-12-16 23:02:5561

    Programmed Signetics 8223 256-bit PROM is used as alphameric display having five 7-segment digits connected to form alphameric simulation of abbreviati...

  • Logic Probe with Seven Segment Display

    2016-12-16 20:55:1966

    Logic probe is circuit that indicates the logic state of the node of any TTL logic circuit. It will work if we must supply the probe with the same powe...

  • Digital displaying remote control electric fan circuit diagr

    2016-12-16 19:37:4664

    Remote control fan circuit is shown as the chart, the remote distance is about 8m, and it does not need dedicated remote control. With an infrared remo...

  • Next Generation 3D Holographic Displays

    2016-12-16 19:07:0167

    3D Holographic Display The Hollywood film industry went to a whole new level after 3-D movies like James Cameron’s “Avatar” to the latest “Unde...

  • LED display electronic voltmeter circuit

    2016-12-16 18:57:1662

    This circuit mainly consists of six light-emitting diodes, two integrated circuits and some resistors. It can display the voltage ofcar, motorcycle or ...

  • Static 0 to 9 Display using SN7446 and 7490

    2016-12-16 17:59:0496

    The circuit shown here is a simple Static 0-9 Display can be used in many applications. The circuit is based on 7490 asynchronous decade counter (IC2),...

  • B_H_LOOP_DISPLAY

    2016-12-16 15:23:5169

    Low-cost dual opamp circuit allows display of hysteresis loop on call-brated XY oscilloscope. Two windings are placed on core to be tested, with opamp ...

  • PENDULUM_DISPLAY

    2016-12-16 15:00:1260

    Ten series rows of LEDs or Christmas-tree Iights mounted behind diffused plastic are energized sequentially left to right,then right to left by counter...

  • Dithering_bar_graph_display

    2016-12-16 14:43:1267

    With this circuit, each of 10 LEDs has a fully on and a partially on mode, making 20 states discernible. This is accomplished by the LM324 (operating a...

  • Character display type logic pen circuit (CD4069) composed o

    2016-12-16 14:26:1765

    The character display type logic pen is as shown, here the characters are not our chinese characters 高 and 低 , they are the english characters H ...

  • Display Driver circuit

    2016-12-16 14:13:0662

    This display driver circuit shows how a Seven Segment Display is driving with the help of the 5 stage Johnson decade counter IC CD4033.The IC has count...

  • The survey meter circuit of LED display

    2016-12-16 12:44:0562

    In the figure is the survey meter circuit of LED display, which can play a big part in solving some physical experiment problems. A and B are the input...

  • ROW_STORAGE_UNIT_FOR_MAGNETIC_CONTOUR_DISPLAY

    2016-12-16 12:34:1461

    Scan pulses activate nor gates in sequence. For 11 by 11 display matrix, there are 11 nor pates each with its switching circuit. On read-in, nor gate o...

  • Dynamic scanning display circuit diagram

    2016-12-16 01:48:0264

    The dynamic scanning display circuit shown as the chart is composed of the decoder CD4511 and beat generator drive CD4017, 7 road Darlington drive MC14...

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