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...
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 ...
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 a: capacitor , general symbol b: capacitor , general tolerated symbol c: bypass capacitor symbol d: bypass capacitor tolera...
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. Use ECG103 As for the relay drivers. Select the coils and transformers for the desired frequency. The ECG785 has a volt...
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. The AD532 is available as a 10-pin TO-100 or as a 14-pin DIP (courtesy Analog Devices, Inc.)....
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 ...
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...
This circuit shows the ZN414Z (Fig. 2-14A) combined with an external amplifier to drive an inexpensive earpiece. This arrangement is generally cheaper ...
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...
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 is shown in the above picture. The composition of the wireless telephone adaptor is very simple and the cost is very...
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...
Self-contained device worn by patient transmits his pulse to radio receiver for remote monitoring or recording. Photo-transistor, fed separately, measu...
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...
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. The EGG 1131 isa 16-pin DIP and conststs of a chromaamplifier, an ACC amplifier, aburst gate amplifier, an ACC peak d...
The PNP output low-voltage-drop regulators' common weakness is the grounding current (current consumption of the regulator itself) is more than the inp...
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...
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 ...
The CA3217E contains all required circuit functions between the video detector and picture-tube RGB driver stages of a color television receiver. The C...
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...
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(5G5544、CD4511、CD4518) circuit diagram is shown as above.The maximum time timer of explicit two-digit seconds is ...
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...
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...
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...
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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