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Capacitive angular displacement sensor is used to measure the rotation angle between the fixed part (stator) and the rotating part (rotor). It is widely used in the fields of angle positioning moni...[Details]
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On the evening of June 28th, Beijing time, the Wall Street Journal quoted people familiar with the matter on Friday local time as saying that Apple is producing new Mac Pro computers in China. Previo...[Details]
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Those who have used computer C language should have used the Itoa function, which can easily convert integers into strings. This function is also needed in single-chip microcomputer development, but ...[Details]
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0 Preface
In the microwave RF field, one of the biggest challenges when testing a device is how to eliminate the harmful fixture effects. Port extension and TRL calibration are one of the simples...[Details]
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Figure 3.27 shows a
circuit diagram for observing the metastable state of
a D flip-flop
. Using this circuit requires at least a dual-channel oscilloscope.
The wave...[Details]
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Package Technology of White LED
1. Crystal bonding:
○1 Defrost the silver glue for one hour before bonding. ○2 Pay attention to the height of the silver glue before bonding.
...[Details]
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From the Trump administration to the present, the controversy over whether Huawei equipment has backdoors still exists. It is reported that India's largest telecommunications company Vodafone Idea re...[Details]
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With the development and maturity of computer technology and communication technology, data communication has become a widely used communication method. It uses communication systems to transmit, e...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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The basic block diagram of the PDP color TV microcontroller circuit is shown in the figure below. As can be seen from the figure, the microcontroller circuit is mainly composed of MCU and working c...[Details]
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Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from high-level languages and general assembly languages, and must ...[Details]
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To realize the modernization of equipment management, enterprises should actively promote advanced equipment management methods and adopt equipment maintenance technology based on equipment status mon...[Details]
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Scholars at Massachusetts General Hospital have developed a new pill-shaped camera that can help diagnose diseases such as Barrett's esophagus by generating a 3D model of the esophagus. While current...[Details]
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Generally speaking, LCD1602 has 16 pins. It is said that there are also 14 pins. Compared with the 16 pins, it lacks the backlight power supply A (15 pin) and the ground wire K (16 pin). The model of...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]