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  • Tap Moving-Direction Display Circuit Diagram

    2016-12-10 06:44:2760

    The above picture is a tap moving direction display circuit. The circuit is composed of micropulser, D trigger (T077), decoding circuit, and luminous d...

  • SIMPLE_LOGIC_PROBE_WITH_ALPHANUMERIC_DISPLAY

    2016-12-10 06:05:5360

    A logic probe also includes BCD decoder module. The red LED lights to indicate a logic high, and the green LED lights to indicate a logic low. This pro...

  • Triple-digit display electronic timer circuit composed of NE

    2016-12-10 03:37:2562

    As shown in figure is electronic timing which is used for raider type cars. Car startups will launch timer,while car stops makes the timer stop.The val...

  • VOLUME_UNIT_DISPLAY_AND_ALARM

    2016-12-10 02:58:2862

    This circuit uses two audio amplifiers, one for a microphone and one for a stereo input, to drive an LED bar-graph display, rather than a meter. When t...

  • 4_DIGIT_GAS_DISPLAY

    2016-12-10 00:56:2260

    CMOS clock IC drives multidigit gas-discharge display, Simple circuit does not include alarm, flashing colon, and AM/ PM features. Seven segment-driver...

  • Digital level display ( CD40147, CD4511 )

    2016-12-10 00:45:0665

    As shown in the figue thedigital level display candisplay audio amplifier output volume levels with digital display. Due to the adoption of a digital d...

  • OIL_PRESSURE_DISPLAY

    2016-12-09 23:40:5563

    Bed, yellow, and green LEDs give positive indication of oil pressure levelon electronic gage console developed for motorcycle. Transducer converts oil ...

  • Monolithic liquid crystal display range finder circuit compo

    2016-12-09 21:33:3060

    The monolithic liquid crystal display range finder circuit which is composed of the intelligent ultrasonic ranging integrated circuit 4Y4 is as shown i...

  • Easy to Assemble Laser Display

    2016-12-09 17:31:3461

    This Laser display is controlled by PIC Microcontroller. The display utilizes a Laser Light and a quite focused Mirror plates so as to help you produce...

  • A simple modulator circuit for symbol generator display

    2016-12-09 17:23:4560

    Illustrating the the LM1889 integrated chip demodulator circuit , few external components required. LM1889 is a dedicated circuit used as the interface...

  • 8_TRACE_LOGIC_DISPLAY

    2016-12-09 14:16:5260

    Adapter for standard oscilloscope shows time relationship between pulses at eight different locations in digital circuit, for troubleshooting and isola...

  • EIGHT_DIGIT_MICROPROCESSOR_DISPLAY

    2016-12-09 14:07:5060

    Display interface uses the ICM7218A/B with an 8048 family microcontroller. The 8-bit data bus (DB0/ DB7-ID0/ID7) transfers control and data information...

  • FOUR_LED_BCD_DISPLAY

    2016-12-09 12:12:2960

    Square-wave input pulses are counted by 7490 IC that drives LEDs indicating count in binary format up to 10 and then recycling Can be used for classroo...

  • Half four-bit LCD digital display voltmeter circuit

    2016-12-09 11:16:3363

    This half four-bit LCD digital display voltmeter is composed of ICL7129 single chip CMOS IC, and with a matrix multichannel scanning(100Hz) LCD digit d...

  • LED +/- symbol display components appearance circuit diagram

    2016-12-09 08:02:5960

    CL300 Series of LED ± symbol display components have the features of low power consumption, high reliability, long life and other characteristics, the...

  • Multiplex Switchig Method Driving Display Circuit

    2016-12-09 06:36:0660

    This circuit uses the battery to supply power. It takes a decode driver to drive the MAN-4 displayer'sseveral nixietubes one by one through the multipl...

  • The LED display circuit diagram with flashing alarm

    2016-12-09 04:01:3761

    The LED display circuit diagram with flashing alarm composed of LM3914 series of point / line LED display driver integrated circuit....

  • Tape recorder remote control display circuit

    2016-12-09 03:16:3460

    CC4082 is connected into positive feedback, it is coordinated with all kinds function switches, they form a trigger to ensure the output electrical sig...

  • Digital display thermometer circuit

    2016-12-09 01:15:0361

    Thecapacitive moisture sensor KHY10 canform the humidity meter whichis displayed by double-digit percentages of LCD display. The pulse width of single ...

  • ECONOMICAL_LED_BAR_DISPLAY

    2016-12-09 01:04:3461

    A particular difficulty with LED bar displays is the high current drain. In the diagram, LED driver LM3914 controls a chain of LEDs instead of, as is u...

  • LED display TTL level circuit

    2016-12-09 00:51:3161

    When there is no cathode ray oscillograph, you can use this circuit to observe TTL level. 74123 integrated circuit contains two retrigger monostable mu...

  • Liquid Crystal Display

    2016-12-08 23:15:3360

    AnLCDbasically consists of two glass plates with some liquid crystal material between them. The LCD has an electrically controlled light polarising liq...

  • Logic Probe with Seven Segment Display (74LS47)

    2016-12-08 22:28:3668

    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 pow...

  • 3 Digit Display Scoreboard

    2016-12-08 20:57:4661

    A few months ago Milardo starting to study the 8051 Microcontroller. From his research Miardo has designed a new circuit and called it 3-Digit Display ...

  • Fluke 233 Remote Display Multimeter

    2016-12-08 18:51:5362

    Remote Display Multimeter Fluke 233. Using the Fluke233 remote digital thermometer you can work at two places in same time.Such a multimeter is very in...

  • Interfacing LCD display to 3V circuits

    2016-12-08 16:05:0361

    Usually we are used to connect LCD displays to 5V systems. As LCD controllers usually require 5V power supply there must be some compliant circuitry us...

  • TC9020P-011--The letter display generating integrated circui

    2016-12-08 15:36:0960

    TC9020P-011 is a letter display generating integrated circuit, which is widely used in many makes of local and imported color TV.1.function featuresTC9...

  • 555 Brightness display circuit

    2016-12-08 08:38:3060

    As shown in Figure 7-32, brightness display circuit includes light sensor, the oscillation circuit and diode display circuit. Photoresistor RG is used ...

  • NANOSECOND_PULSE_DISPLAY

    2016-12-08 08:03:1360

    Magnetic-focus electrostatic-deflection beam-deflection tube permits pulse height analysis where pulse separation is of the order of microseconds.-J. B...

  • Automatic Dual Output Display Circuit Principle

    2016-12-08 05:55:1561

    Here we introduce to you operating principle of this circuit: this circuit lights up ten bulbs sequentially, first in one direc determined and then in ...

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