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  • CXA-1213S Luminance And Chrominance Signal Processing Integr

    2014-11-28 19:06:41124

    The CXA-1213S is a luminance and chrominance signal processing IC produced by the Sony company which is widely used in sony series large-screen color T...

  • TV_LINE_PULSE_EXTRACTOR

    2014-11-28 16:54:04134

    This circuit uses a sync-generator chip, a counter, and a decoder to detect the horizontal sync pulse that occurs at the bGginning of line 10 in field ...

  • EEG_WAVEFORM_ZERO_DETECTOR

    2014-11-28 15:26:12144

    Uses Schmitt triggers to produce output of one value when input signal exceeds preset reference, and produces output of one other value when input sign...

  • Capacitor Symbols and marks

    2014-11-28 10:42:4582

    Capacitor Symbols and marks a: capacitor , general symbol b: capacitor , general tolerated symbol c: bypass capacitor symbol d: bypass capacitor tolera...

  • Ohms law

    2014-11-28 10:40:5790

    Ohm's law is a simple relationship between current, voltage and resistance in an electric circuit. Ohm’s law : The current in a circuit is directly p...

  • Remote_control_receiver_for_TV

    2014-11-28 09:23:23149

    Remote control receiver for TV. Use ECG103 As for the relay drivers. Select the coils and transformers for the desired frequency. The ECG785 has a volt...

  • Low Power Consumption Band-Stop Filter Circuit

    2014-11-28 06:02:26104

    In this circuit the ratio of R6 and R7 would determine the amplification factor Voo in very low frequency. If Vo=1, then the R7 can be cancelled in pra...

  • Divider_circuit_using_an_AD532_multiplier_divider_chip

    2014-11-28 05:26:27108

    Divider circuit using an AD532 multiplier/divider chip. The AD532 is available as a 10-pin TO-100 or as a 14-pin DIP (courtesy Analog Devices, Inc.)....

  • Inexpensive_frequency_counter_tachometer

    2014-11-28 04:04:14146

    This circuit shows an ICM7217 and an ICM7555 that are connected as a basic frequency counter. The connections between the ICM7217 and a common-cathode ...

  • COLOR_VIDEO_I_F

    2014-11-28 03:30:52134

    Three-stage amplifier has forward agc on first stage Q1. Sound trap at 41.25 Mc before detection prevents 900-Mc beat between color subcarrier and soun...

  • Earphone_radio

    2014-11-28 02:44:04149

    This circuit shows the ZN414Z (Fig. 2-14A) combined with an external amplifier to drive an inexpensive earpiece. This arrangement is generally cheaper ...

  • AM_IF_and_detector_with_noise_blanker

    2014-11-28 02:15:27189

    The SL6700 shown is similar to the SL6701 (Fig. 2-12), but with the addition of a noise blanker. The circuit shown in Fig. 2-13 is for an AM double-con...

  • M1040 centerless grinding machine circuit

    2014-11-28 01:36:4471

    The centerless grinding machine is composed of grinding wheel, guide wheel , cooling, lubrication and hydraulic motor, and the circuit is shown in the ...

  • Wireless telephone adaptor circuit diagram

    2014-11-28 01:12:5795

    Wireless telephone adaptor circuit is shown in the above picture. The composition of the wireless telephone adaptor is very simple and the cost is very...

  • Alternate_motor_speed_control_with_tachometer_feedback

    2014-11-28 01:08:47147

    This circuit is an alternate to that shown in Fig. 8-17, but with a lower parts count. The same magnet-coil tachometer shown in Figs. 8-17B and 8-17C c...

  • HEARTBEAT_TRANSMI_TIER

    2014-11-28 00:20:19132

    Self-contained device worn by patient transmits his pulse to radio receiver for remote monitoring or recording. Photo-transistor, fed separately, measu...

  • Simple water detector circuits

    2014-11-28 00:00:2281

    This simple water detector circuit uses alternative voltage in order to prevent the corrosion of the electrodes. It is easy to build and uses N1 as a t...

  • LOW_FREQUENCY_DIVIDER

    2014-11-27 23:50:42138

    The ratio of capacitors C1 and C2 determines division. With a positive pulse applied to the base of Q1, assume that C1 = C2 and that C1 and C2 are disc...

  • Cotor_TV_chroma_signal_amplifier

    2014-11-27 23:48:49113

    Cotor TV chroma signal amplifier. The EGG 1131 isa 16-pin DIP and conststs of a chromaamplifier, an ACC amplifier, aburst gate amplifier, an ACC peak d...

  • PNP Output Regulator Grounding Current Circuit

    2014-11-27 23:15:24105

    The PNP output low-voltage-drop regulators' common weakness is the grounding current (current consumption of the regulator itself) is more than the inp...

  • 1972 Car Chrysler Newport Electrical Wiring Diagram Schemati

    2014-11-27 22:34:42109

    The next show is 1 972 Chrysler Xingangs electrical wiring diagram principle of. From your safety and work efficiency, we suggest that you first unders...

  • Three-tone electronic doorbell 1

    2014-11-27 22:34:1975

    The three-tone electronic doorbell circuit consists of buttons Sl-S3, transistors Vl, V2, speaker BL, resistors Rl-R3, capacitors Cl, C2, diode VD and ...

  • Single_chip_TV_chroma_luma_processor

    2014-11-27 20:22:43118

    The CA3217E contains all required circuit functions between the video detector and picture-tube RGB driver stages of a color television receiver. The C...

  • REMOTE_RINGER

    2014-11-27 20:19:40141

    A telephone bell circuit usmg a Motorola MC34017 can be built from a few components. C1 and UI depend on the type of nng required.U1 C1 RingMC34017-1 1...

  • Ultrasonic Insect Killer

    2014-11-27 19:07:51112

    This is a very simple ultrasonic mosquito, insects, cockroaches repellercircuit.The circuit is a relaxation oscillation circuit which iscomposed of the...

  • Double-digit display seconds timer circuit diagram

    2014-11-27 19:05:58165

    Double-digit display seconds timer(5G5544、CD4511、CD4518) circuit diagram is shown as above.The maximum time timer of explicit two-digit seconds is ...

  • Strobeflash_slave_adapter

    2014-11-27 18:02:01157

    This circuit provides the drive needed to trigger a slave strobeflash, without wires between the master and slave units. When light from the master str...

  • High_gain_video_amplifier

    2014-11-27 16:17:17146

    This circuit shows an AH104 used as a high-gain video amplifier. The high output-current capability makes the AH104 suitable for such high-frequency dr...

  • Digital lock 8

    2014-11-27 15:47:07146

    The digital lock circuit is composed of the password input control circuit and control implementation circuit, and it is shown in Figure 3-105. Passwor...

  • Xeon_flasher

    2014-11-27 15:20:20217

    This circuit shows an xeon tube triggered by a SIDAC that is connected as a basic relaxation oscillator, where the frequency is determined primarily by...

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