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Design process (Figure 1):
Figure 1
Circuit schematic:
Figure 2
Figure 3
Figure 4
Figure 5
Process Notes:
1. When welding, pay attention to the posit...[Details]
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As a new generation of display devices, OLED (Organic LED) display screens have been widely used in low-power devices such as MP3, mobile phones, and digital cameras as the production process beco...[Details]
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Part 1: WAP Technology and Development Points
Mobile devices (such as smart phones and PDAs) are being fully applied to enterprise application architectures. This idea was gradually creeping in, but...[Details]
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The new generation of Redmi Note 11 series has been officially announced to be released on October 28. As the launch is getting closer, the official preheating continues to reveal dry goods. As a b...[Details]
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1 Introduction
Fingerprints refer to the uneven lines on the front of the skin at the end of the finger. Although fingerprints are only a small part of human skin, they contain a lot of inform...[Details]
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Transphorm releases two 4-pin TO-247 packaged devices, expanding its product line for high-power servers, renewable energy, and industrial power conversion fields New Gallium Nitride FETs available...[Details]
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1 Introduction
In recent years, with the development of power electronics technology, power semiconductor devices and frequency conversion control theory, frequency converters have been wi...[Details]
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Three-phase motor wiring method
The wiring method of three-phase motor is as follows:
The first is the star (Y) connection method, in which the head or tail end of the three-phase stator ...[Details]
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MSP430 has three clock signals: MCLK system main clock; SMCLK system sub-clock; ACLK auxiliary clock.
(1) MCLK system main clock. In addition to the CPU operation using this clock, peripheral...[Details]
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1 Introduction
Robotics is a high-tech technology that integrates multiple disciplines such as computers, cybernetics, kinematics, information and sensor technology, artificial intelligence, an...[Details]
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Samsung Display, which dominates the market for small and medium-sized organic light-emitting diode (OLED) panels, will invest heavily in large TV OLED panels. Earlier, Samsung Display had planned ...[Details]
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When it comes to direct injection engines, the first thing that comes to mind is Volkswagen's golden power combination TSI+DSG. In recent years, Volkswagen has topped the sales rankings in the domest...[Details]
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/*---------------------------------------------------------------------- TMOD (89H) T1 T0 GATE C/T` M1 M0 GATE C/T` M1 M0 -----------------------...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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Simple single-stage PFC circuit, the circuit is mainly composed of NCP1652 and NCP4302.
NCP1652 pin function diagram:
...[Details]
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