Other Circuits
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AN7522 is the product for Panasonic stereo audio amplifier IC, the output power of 3W / 8 ohms, with a standby function and a small static power consumption, low noise, fewer external.. -
It has a strong anti-jamming capability, suitable for demanding applications. Circuit by the phototransistor VTi, Schmitt trigger H005, JK flip-flop H013, power amplifier circuit VTz relay KA and actuators and other components. .. -
Shown automatic power-protection circuit. This protection consists of step-down rectifier circuit, overvoltage and undervoltage detection circuit, delay switch control circuit... -
Shown for the XTR105 reverse voltage and over-voltage surge protection circuit. Zener diode is 36V, or choose 1N4753A 1N6286A. Maximum Vps must be less than the minimum zener.. -
MAX420 is a monolithic chopper OP amplifier supply voltage is 15 V (ICL76s0 supply voltage of i5V), with good input characteristics. Input offset voltage l V. .. -
MAX1516 charge pump drives up to 8 from light LED, with a constant current regulation, in order to achieve a uniform light intensity, it can drive up to 30mA each LED, used for backlighting... -
Fixed three-terminal integrated voltage regulator can be directly used in various electronic devices as a voltage regulator. Since the internal set over current.. -
Circuit is a very common three-terminal linear regulator expansion flow circuit, when we actually use, because there is no encounter some well-considered or is lower false failures... -
The picture shows the use of a linear potentiometer (or linear Hall element) control two chassis drive motor PWM generation circuit gamepad or joystick on the model aircraft. J1 is the handle of the.. -
As ZKJ-S-type buffer controller circuit for motor starting slip control. Buffer controller by the two operational amplifier Ai and Az composition. Ai constitute a speed amplifier saturated, Az constitute an.. -
Circuit works: Rp1 ~ Rp13 scale resistance to the keyboard, but also the oscillator timing resistor, C2 is wide discharge capacitor, S1-S13, the key switch. Press S1 a S13 any one, such as pressing S1, the +6 V power supply.. -
The voice recorders entry information can be stored for 100 years, repeat 100,000 times, power consumption.. -
The installation of an electrical outlet in the refrigerator work light, not only to facilitate the observation of the refrigerator stops, but also increase the beauty of the socket. Circuit is shown. .. -
Rice cooked rice cooker notification circuit works: When the rice cooker to work, A, B both ends voltage is 0, the entire circuit does not work. When the rice cooker boiled dry, the master switch trip, then A, B both ends .. -
by the pulse generating circuit monitor signal monostable flip-flops Monitoring by the pulse signal constituting the single-shot generating circuit Pulse generating circuit.. -
Transistor optocouplers interface circuit as described in 15.1.6 has been. Transistor interface circuit with other circuit.. -
Mainly used for single-shot timing shaping and delay and so on. By a monostable trigger circuit 555 of integrated circuits.. -
There are two composite pipe constitute ways: one is by the two transistors of the same type, as shown) as shown; the other is composed of two different types of pipe configuration,.. -
Triac motor drive circuit b Shows the motor drive circuit TRIAC TRIAC has been called solid state relays. Figure (a) shows a circuit configuration diagram (b) shows the connection of the motor coils... -
DC solid state relay (DC-SSR) driving high-power load circuit is shown in (a) below; high power load driving circuit shown in (b) below... -
HIP6301 HIP6601 3 CPU function CheckPlobj ifobj.saytext.value == "" alert " e"; obj.saytext.focus; Using HIP6301 and HIP6601 chip 3-phase CPU power circuit.. -
MAX233 / 233A multi-channel data interface circuit, the circuit has dual output, dual input of the driver circuit, for small digital products, multimedia equipment for data transmission... -
In this document is a simple calculator and PCB circuit board wiring diagram, simple, interested students can design their own!.. -
It is a total of four kinds of specifications. Three-phase bridge rectifier circuit. The output voltage from the regulator TY regulation... -
IED is a hotel, restaurants, family common and effective tool for the eradication of mosquitoes, as shown in Figure 16-12a. Diode voltage doubler rectifier circuit manner to produce a high voltage. When mosquitoes see the light, toward the IED when high.... -
Adjustment potentiometer RPi, can change the thyristor VI, V2 conduction angle, that is changing the DC motor M speed. Speed feedback circuit is [by tachometer generator TG and potentiometer RP2 (to adjust the amount of feedback)], in fact, is now closed.... -
Shown for the high-precision, high-impedance instrument OPA2111 amplifier configuration. Total voltage circuit illustrated magnification Av = 10 (1 + 2R2 / R1) = 1000 times. A gain stage 10 of the differential amplifier circuit is to expand the.... -
It uses a transistor control circuit. When the grid voltage is normal, relay KA pull, turn the power load. When the grid voltage is below the minimum allowable value (can be set by the potentiometer RPz), or higher than the maximum allowable value (by RPi.... -
Circuit works: The temperature stabilizer from the main oscillator DD1.1, C1, R1, R2 and VD1, monostable multivibrator R3, VD2, VT1, C2, R4, DD1.2, R7, R8, thermal resistors R5, R6, inverter DD1.3, strobe oscillator DD1.4, R11, C4, triac circuit VT2, T, R12,.... -
Circuit shown in Figure 3-62. The circuit is a step-down start button manually controlled. At startup, the first motor windings connected into Y-shaped, and then successively transferred to the Yanbian shape (2: 1), Yanbian shape (1 t 2), and finally.... -
Circuit works:, VT3 and peripheral components configured as a common-base capacitance feedback oscillation circuit, the oscillation frequency is determined by C8, C9, L1. VT2 voltage amplification stage, and put back the audio signal with a large amplitude.... -
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New Circuits
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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.....
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