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The advent of autonomous driving has decisively expanded the presence of Laser Imaging Detection and Ranging (LiDAR) sensors in automotive electronics platforms. LiDAR works on the radar principle,...[Details]
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1. Introduction to UART Principle
Before introducing the UART controller of 2440, let's first understand the principle of UART
UART: Universal Asynchronous Receiver/Transmitter, used to transmit se...[Details]
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Rudolf Emil Kalman was an American mathematician of Hungarian descent. The Budapest-born scientist fled World War II with his family in 1943 and immigrated to the United States. He devoted his life t...[Details]
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Note: The initialization of pulse wave frequency detection Capture_Init (u16 arr, u16 psc) needs to set arr and psc according to the frequency range of the detection pulse. Assuming the system clock ...[Details]
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With the rapid development of the photovoltaic industry, industry competition has gradually increased, technical routes have become diverse, and the quality of photovoltaic equipment has varied. Howev...[Details]
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introduction
In recent years, with the increase in demand for agricultural products in my country, the improvement of agricultural automation level, and the increase in a large number of agric...[Details]
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Optimization level description (for reference only):
The Code Optimization column is used to set the optimization level of C51. There are 9 optimization levels in total.
level (as written...[Details]
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Temperature sensor is the most commonly used one among various sensors. In the early days, analog temperature sensors, such as thermistors, were used. As the ambient temperature changes, its resistanc...[Details]
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0 Introduction
Traditional data acquisition systems generally use single-chip microcomputers, and most systems complete data transmission through the PCI bus. Its disadvantages are poor ma...[Details]
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Tianyancha shows that on February 23, Tencent Technology (Shenzhen) Co., Ltd. disclosed two patents related to "vehicle driving", namely "vehicle driving simulation method and device, storage medium ...[Details]
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The street light system based on ZigBee technology and LED light source is a highly automated, energy-efficient urban lighting system. LED light source is a new type of lighting source that is effici...[Details]
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Working Principle of DC Generator
The working principle of a DC generator is as follows:
1. Construction: A DC generator consists of two parts: a stator and a rotor. The stator is made of...[Details]
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1. Introduction
With the rapid popularization of the Internet and the substantial increase in network speed and bandwidth, more and more companies have access to broadband Internet. At the same ...[Details]
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0 Introduction
Motion recognition is a hot topic. After launching the sensational multi-touch technology, Apple is preparing to apply for its own motion recognition patent. Motion recognit...[Details]
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Abstract: Low-density parity-check code (LDPC) is one of the most effective error control methods, and quasi-cyclic LDPC code (QC-LDPC) is the most widely used. A general multi-rate QC-LDPC decoder de...[Details]