Other Circuits
- Page 17
-
A common car inverter circuit and working principle Car Inverter indicators: Input voltage: DC 10V ~ 14.5V; Output Voltage: AC 200V ~ 220V 10%; Output frequency: 50Hz 5%; Outpu.. -
A common collector amplifier (1) common collector amplifying circuit structure and key components of common collector amplifier circuit as shown, the key components of the comp.. -
A common emitter amplifier (1) Total pole amplification circuit structure and key emitting device common emitter amplifier circuit refers to the emitter (e) of the input signal.. -
A common-emitter transistor amplifier, the opposite phase output signal of the input signal, also known as an inverting amplifier. As this electrical path for amplifying the pu.. -
A constant current source of the differential amplifier circuit (2) having a constant current source of the differential amplifier with emitter resistor in differential amplifi.. -
A differential amplifier having input impedance equal to the circuit diagram: .. -
A differential input differential output amplifying circuit diagram: .. -
A frequency modulator configured NE566 integrated voltage-controlled oscillator shown in FIG. When the signal input terminal potential DC position, forming a cycle of constant .. -
A functional block diagram of the MC1428 Monoflop shown a functional block diagram of an integrated circuit MC14528. The IC features two monostable trigger road, more convenien.. -
A high frequency signal is shown in the output amplifier, the circuit is constituted by a VI3 common collector amplifier (emitter follower), in order to improve the child-band .. -
A long time reading, writing, the distance between the eyes and the book too close, the light is too dark, etc. are the main cause of decreased vision. This example describes t.. -
A pulse booster circuit When you need to increase the pulse amplitude, pulse boost circuit can be used, its structure, the figure (a) of the circuit can output pulse amplitude .. -
A resistor-capacitor circuit spark blowout. It is the coil magnetic energy is converted to electrical energy capacitance C, so as to eliminate fire took aim, eliminating the sp.. -
A sensor SEN1 output DC voltage varies linearly according to the relative humidity. This DC voltage is supplied through R1 and R2 to the A/D converter chip U2. R4 to zero. LCD .. -
A simple digital circuit is shown can be used to precisely control the AC power supply, the circuit is no digital to analog conversion circuit. In the application, the effectiv.. -
A single power amplifier circuit LM2876 crrL constituted. VTf external transistor to form the emitter type to provide neutral level (7 feet) for the LM2876, guaranteed lC relia.. -
A single pulse signal generating circuit Shown as a single pulse signal generating circuit, switch contacts such as the use of such a digital signal reset signal or the stop si.. -
A stator coil connection Shows the structure and connections of the stator coil, and FIG. (A) shows a triangular connection, Figure (b) shows a star connection, star connection.. -
A three-phase squirrel cage induction motor by a prime mover (such as diesel engines, etc.) drag and asynchronous motor stator windings connected to the outlet end and a number.. -
A typical laptop power adapter circuit A typical laptop power adapter circuit, the AC 22V voltage through the rectifier filter circuit output after +30V DC voltage, and then th.. -
A typical representative of the dynamic noise reduction by the United States National Semiconductor first be successfully developed and integrated LM1894 (see Table 1-3), the u.. -
A very cheap and simple repellents can be used for rats, mice and other animals may use electronic figure below. Circuit using CMOS integrated circuit type 4047 is connected to.. -
A wide range of 7 ~ 40V turn 5VDC-DC step-down circuit is as follows: .. -
A, B is oxygen electromechanical motive in the two-phase three-phase power. Tl, T2 is wound around the outside of the two current sensing coil. When the normal power supply, Tl.. -
A, B, c became indirect person capacitance Figure l-230 new access capacitor C is called the bootstrap capacitor. Self bootstrap capacitor can increase the voltage at point A. .. -
A/D conversion circuit is to convert the analog voltage into a digital signal encoding circuit, is shown in FIG using ADC0808/ADC0809 circuit chips, which can be O ~ V convert .. -
A1602A 40-pin dual in-line package, the circuit functions as follows: playback preamplifier is a linear low-noise amplifiers, voltage gain 26.4dBoA store cards, each with a sep.. -
A8902 ; A8902 is a typical application wiring diagram. After a system failure signal by the delay Island and CB 11 feet into the motor brake, stop stop work until the RESET sig.. -
AC adapter circuit It shows portable digital products AC adapter circuit, the low voltage DC into AC 220V voltage. The circuit configuration of switch power drill with oscillat.. -
AC arc welding machine transistor load path of the power from the second circuit is shown. The figure, the current transformer TA core cross-section 25rrirr12, as l primary tur.. -
AC contactor DC transformer circuit a run AC voltage regulator circuit operation DC contactors have a variety of types, .. -
AC contactor DC transformer circuit has run a variety of types, Transformer AC contactor DC operation circuit b ..
New Circuits
-
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of.... -
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is.... -
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to.... -
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This.... -
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the.... -
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,.... -
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the.... -
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power.... -
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
Popular Circuits
This gauge uses a sensor in conjunction with R1 to develop a dc voltage proportional to oil...
The DC to AC inverter circuit shown in the schematic here is very simple circuit since it produce...
The old common-base audio preamp, having a noise figure of 5dB is an obvious target to improve...
One type of regulator of tone / tone controls are the Audio Graphic Equalizer. Audio Graphic...
A continuity tester is handy for checking that there is an electrical conducting path between two...
It is one of the most popular type of oscillators used in audio and sub-audio frequency ranges...
Ultra Low Voltage Detectors PT7M6101 PT7M6102 series are designed for over current detector. They...
The SA608 is a low voltage high performance monolithic FM IF system incorporating a mixer...
This article describes how to build a general purpose DTMF decoder with a low-price chip from...
AN6657 is a 16-pin dual in-line plastic package, AN6657S 16-pin dual flat plastic package. 1....