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Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
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1. Basic knowledge of PCB vias
Via is one of the important components of multi-layer PCB, and the cost of drilling usually accounts for 30% to 40% of the cost of PCB board manufacturing. F...[Details]
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On May 7, blogger @数码闲聊站 revealed that CSOT is testing a new under-screen camera solution that can achieve high resolution without bangs or holes, and supports high-frequency PWM dimming. The current...[Details]
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As a member of the Connecvity (hereinafter referred to as "TE") Dynamic series, the TE Dynamic 1000 series features a "small size". With its small size and high robustness, it is widely used in var...[Details]
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【Online Seminar】 Current status and future trends of emerging automotive markets - Focus on China, Russia, the Middle East and Africa Date: September 28, 2021 Time: 15:00 – 16:25 At pres...[Details]
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With the increasing abundance of various electrical appliances and instrumentation equipment, higher requirements are placed on the flexibility of power supply applications. Designing a universal p...[Details]
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There is a hidden screen on the handle of the smart skipping rope that can automatically display the recorded exercise times, duration, calorie consumption and other data. The smart skipping rope u...[Details]
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1 Introduction
Direct digital frequency synthesis (DDS) is a new type of frequency synthesis method in recent years. It has the advantages of fast frequency switching speed, high frequency resolut...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply , linear power supply and other types. Among them, switching power supply ha...[Details]
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51 single-chip microcomputer, I2C 24c02 1-99 seconds cycle timer simulation circuit. The program source code HEX file single-chip source program is as follows: #include "reg52.h" ...[Details]
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With the continuous development of the home appliance market, more intelligent and automated appliances have entered people's lives, especially sweeping robots. In sweeping robot systems, there are...[Details]
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MAP gas mixtures are usually composed of common atmospheric gases such as carbon dioxide (CO2), nitrogen (N2) and oxygen (O2). The introduction of other gases, such as nitric oxide (N2O), argon (Ar) ...[Details]
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The RTC of F4 is very different from that of F1. The RTC of F1 series is a simple counter. If you want to get the time, you have to calculate it yourself. The RTC of F4 does not need such trouble. Yo...[Details]
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The series voltage regulator circuit is one of the most commonly used electronic circuits. It is widely used in various electronic circuits and has three forms.
1. As shown in Figure 1, this is the...[Details]
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The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]
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