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A complete wireless charging system consists of two parts: the TX end and the RX end. The structure of wireless charging is similar to a hollow transformer, and energy transmission is achieved thro...[Details]
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The focal position of laser focusing cannot be measured directly, but it can be detected indirectly. For a laser cutting system, its focal position is determined by the optical focus of the focusing ...[Details]
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The National Intelligent Connected Vehicle (Wuhan) Test Demonstration Zone was officially unveiled, and Baidu, Hailiang Technology, and DeepBlue Technology obtained the world's first commercial auton...[Details]
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The stack of a general compiler is used to save local variables, function parameters, function return values, interrupt context information, etc. However, Keil pre-allocates space for local variable...[Details]
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1. Functions and features of the Loongson 2F processor
The LOONGSON-2F processor used in this system is a general-purpose RISC microprocessor with 64-bit MIPSⅢ instruction set recently release...[Details]
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1 Introduction
In actual measurement, noise and interference cannot be avoided, which affects the sensitivity and accuracy of the measurement. For the purpose of studying and measuring pA-level c...[Details]
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This paper introduces the method of porting the C/OS real-time operating system to the Coldfire processor MCF52235, providing a real-time operating system platform for the software development of t...[Details]
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The servo motor encoder is a sensor installed on the servo motor to measure the magnetic pole position, the servo motor angle and the speed. According to the physical medium, the servo motor encode...[Details]
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1 Introduction Gas chromatograph is a widely used organic multi-component chemical analysis instrument. It has the advantages of high separation efficiency, fast analysis speed, small sample dosage, ...[Details]
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With the rapid development of autonomous driving technology, autonomous vehicles are gradually moving from concept to reality. However, in complex traffic environments and changeable weather condit...[Details]
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environment Python:2.7.13 Development board: TQ2440 Toolchain: arm-none-linux-gnueabi-gcc 4.8.3 Overview Python3 has been ported to TQ2440 before. Now we will port Python2, which is basical...[Details]
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Audio is entering a new era, driven by continued innovation and enhanced technology. Here's what you need to know about the rapidly evolving audio market. In a decade or so, researchers and histo...[Details]
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Recently, Pan Yide, the secretary of Zhongying Electronics, said in an institutional survey that the sales growth of home appliance chips is limited by production capacity. The company's inverter ref...[Details]
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Automatic test systems (ATE), especially those that include RF measurements, are often built with smaller relays, such as single-pole double-throw (SPDT) or single-pole four-throw (SP4T) relays, whic...[Details]
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According to a survey result released by the US media on the 13th, about 65% of US corporate executives believe that US trade policies will have a negative impact on their company's business in the n...[Details]