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On the evening of October 25, Unigroup Guoxin released its Q3 2021 performance announcement. In the first three quarters of 2021, the company achieved revenue of 3.79 billion yuan, a year-on-year inc...[Details]
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DC current probes are crucial to oscilloscope measurements. First of all, it is required that the probe has a small impact on the circuit being detected, and it is hoped that sufficient signal fid...[Details]
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Before we start writing the interrupt function, let's review the interrupt system of the microcontroller. We will not explain the meaning of interrupt here (students who have studied mi...[Details]
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The future
development direction of
LED chips
must be closely combined with packaging technology. On the basis of more and more mature packaging technology, the size of LED chips will become...[Details]
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introduction
The inclination angle of an object in motion is an important parameter that describes the state and characteristics of the object's motion. It is of great significance in the ...[Details]
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In the steel rolling process, the rolling temperature of the steel billet is a key process parameter. The quality of the steel billet temperature control will directly affect the quality of the produc...[Details]
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On November 13, Changde Economic Development Zone and Funengbao Energy Technology Group held a signing ceremony for the Zhongke Changde Energy Storage and Microgrid Industrial Park project. Zou Wen...[Details]
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1. Hardware Design Touch button: It is equivalent to an electronic switch. When pressed, the switch is turned on, and when released, the switch is turned off. The principle of realization is that the...[Details]
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On August 17, the official website of the China Association of Automobile Manufacturers released a notice soliciting opinions on the group standard "Specifications for the Construction of Shared El...[Details]
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In the past, set-top boxes were designed and produced individually according to the special standard requirements of CA, browsers, etc. adopted by operators, which resulted in set-top boxes having ...[Details]
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General Electric (GE) announced that its former chairman and CEO Jack Welch has died at the age of 84. Welch was born on November 19, 1935. He joined GE in 1960, became vice president in 1972, vic...[Details]
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0 Introduction
In modern measurement and control systems, since PCs have powerful data processing capabilities and good user interaction interfaces, and single-chip microcomputers have str...[Details]
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Many people have encountered such a situation: on a straight road, you are in a good mood waiting for the red light at first, ready to return home as quickly as possible to enjoy a takeaway meal and ...[Details]
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With the rapid development of science and technology and informatization, people have put forward more requirements for information security. The problems of traditional digital passwords and mechani...[Details]
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"A car is a computer on four wheels." The wave of intelligence is sweeping in. You must have heard this sentence from more than one person. Against this background, the computing power brought by hig...[Details]
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