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July 25, 2019. Today, an average car has around five square meters of glass, which is almost twice as much as it was 30 years ago. While many components, including interior mirrors with built-in fati...[Details]
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0 Introduction
Data acquisition and transmission systems are the basis of modern measuring instruments. They are widely used in industrial measurement and control, medical monitoring and exper...[Details]
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On April 1, information from the National Intellectual Property Administration showed that Vivo Mobile Communications Co., Ltd. (vivo) disclosed patents for autonomous driving methods, vehicle-mounte...[Details]
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1. Single power supply to dual power supply circuit
As shown in Figure 1. The time base circuit NE555 is connected to an astable circuit, and the output frequency of the 3rd pin is 20kHz an...[Details]
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Recently, in order to support the development of the integrated circuit design and software industries, the Ministry of Finance’s official website issued an announcement on the corporate income tax p...[Details]
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1. Development environment construction
CodeVisionAVR C Compiler is used for editing and compiling programs. AVR Studio 4 and USB AVR JTAGICE mkll-CN are used for online debugging and program burni...[Details]
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The industry benefits brought by the deployment of LTE in existing networks are very significant for the entire communications industry. The close linkage between upstream and downstream links has inj...[Details]
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Since the current
LED
taillights are all horizontal, the LED angle is not suitable, and the light bowl is not well matched, and the reflective bowl basically does not work, resulting in
low
...[Details]
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1 Introduction After high-frequency switching power supplies entered my country in the 1980s, they entered my country's postal and telecommunications, power departments and other fields in large...[Details]
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Technology required for cleaning robots
As intelligent cleaning machines that appear in public commercial places with unknown and changeable environments such as large shopping mal...[Details]
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Circular Logic
"Is this a riddle?" you ask. Of course not. The title sounds like a loop, real circular logic, but it illustrates a point. Typical (typ) is often the most misunderstood word in inte...[Details]
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For current cars, MCU may still be the most troublesome chip in short supply, but compared with when the chip shortage first broke out, the performance of the automotive MCU market seems to be more a...[Details]
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As one of the core components of the photovoltaic power generation system, the performance and life of the photovoltaic inverter are crucial to the stability and power generation efficiency of the ...[Details]
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1 Introduction
Rear-end collision is a common type of accident on China's expressways, accounting for about 33% of the total number of accidents. According to the statistical analysis of ...[Details]
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1 When the sensor module is in use, the secondary power supply should be connected first , and then the primary current or voltage. 2 When selecting a sensor module, choose different types of sen...[Details]