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White light LED has significant advantages such as high light efficiency, long life, energy saving and environmental protection, and has broad application prospects in the fields of green lighting and...[Details]
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High voltage generator circuit diagram, this high voltage generator is suitable for occasions that require high voltage and small current, and can obtain high voltages of thousands of volts or tens o...[Details]
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The figure shows an electronic target shooting game circuit. The circuits F1 and F2 form a monostable circuit, F4 and F5 form an ultra-low frequency oscillator, F6 and F7 form an audio oscillator, an...[Details]
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There are two signals involved in the superposition: live video signal and superimposed graphic signal. Since it is only required to complete the superposition of the image obtained by the camera and ...[Details]
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Square wave and triangle wave generator
Connect the square wave and triangle wave generator according to the circuit and parameters shown in Figure 11-2. Figure 11-2 (2) Adjust the potentiometer Rp...[Details]
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Function of
the circuit
MC1496 is widely used as an IC balanced modulation circuit. The basic connection of the circuit is the same as the modulation circuit, but a level shift cir...[Details]
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Time is of the essence in stroke care. For X-ray imaging, time is also a core issue. The longer it takes to receive an X-ray image, the more likely it is that the patient's blood flow will be blocked...[Details]
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The development of automobile technology now focuses on three directions: automobile safety, energy saving and emission reduction, and automobile performance/comfort and convenience. The technologica...[Details]
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Real-time online environmental monitoring system based on MCS-51 single chip microcomputer
1 Introduction
The data collector based on GPRS and MCS-51 single-chip microcomputer is a real-time...[Details]
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Design principle of LM4702 high-fidelity power amplifier device
The LM4702 is designed for consumer applications that require high sound quality and high power output. The output power...[Details]
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Slope compensation circuit diagram
Based on CMOS technology, this paper designs a slope compensation circuit that can automatically adjust the compensation slope following the changes in input and ...[Details]
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In this design, CXD3142R is used to realize a high-efficiency, high-reliability and high-security monitoring system, which realizes the collection, recording and motion detection of rem...[Details]
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Universal inverter uses transistor input signal diagram
See the figure. Since the transistor can be controlled with a very small base current, the signal transmission distance can be increased.
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0 Introduction
With the rapid development of science and technology, more and more machines and on-site operations tend to use human-machine interfaces, and the powerful functions and complex dat...[Details]
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A/D converter chip and interface circuit
1. 8-bit A/D converter chip ADC0809 ADC0809 is a CMOS monolithic successive approximation A/D converter. The main features of ADC0809 are: ● It is an A/D co...[Details]
MCU
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