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At the Changsha Intelligent Terminal Industrial Park located in Wangcheng Economic Development Zone, the first batch of Huawei mobile phones produced by Changsha BYD Electronics Co., Ltd. officially ...[Details]
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Autonomous driving is a technology that integrates perception, decision-making, and interaction.
Environmental perception is the first step in autonomous driving and is the link between the ve...[Details]
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The electromagnetic environment of modern electronic battlefield is complex and changeable, and the signal environment is developing towards the direction of density, complexity, and broadband occu...[Details]
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Recently, Xi'an Shaangu Power Co., Ltd. (Shaangu Power for short) and China Energy Construction Digital Technology Group Co., Ltd. (hereinafter referred to as China Energy Construction Digital Technol...[Details]
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Infrared sensors include optical systems, detection elements and conversion circuits. Optical systems can be divided into two types: transmission and reflection according to different structures. Det...[Details]
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This paper analyzes the characteristics of embedded operating system Windows CE. NET and uses the tool Platform Builder 4.2 to customize it on S3C2410 processor with ARM920T as the core.
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1.nRF24L01.h file #include intrins.h typedef unsigned char uchar; typedef unsigned char uint; //********************************************IO port definition*************************************...[Details]
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LED driving technology principles and characteristics of ultra-bright LEDs
The figure below is the relationship curve between forward voltage drop (VF) and forward current (IF). From the curve, we ...[Details]
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Watchdog is a very important resource that can effectively prevent the system from entering an infinite loop or the program from running away.
Working principle: After the system is running, the w...[Details]
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The cellular network divides the service area of the mobile phone into regular hexagonal sub-areas, and each cell has a base station. This forms a structure that looks like a "honeycomb", so thi...[Details]
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Radio Frequency Identification (RFID) is a technology that uses the spatial coupling and backscattering characteristics of radio frequency signals to automatically identify target objects and exchang...[Details]
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RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC_TimeStructure; RTC_DateTypeDef RTC_DataStructure; /**************************************************************************************** *Fu...[Details]
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Working principle of internal diameter dial indicator The internal diameter micrometer is a combination of an internal lever measuring frame and a micrometer, as shown in Figure 1-1. It is used t...[Details]
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Following the price war of centralized inverters, the price of string inverters has also been falling. In order to reduce costs, many manufacturers cut corners on materials. When the test center ce...[Details]
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Whether it is software-defined cars, distributed ECUs or adaptive Autosar, they are inseparable from the basic technology of the smart car era, automotive Ethernet. For hardware engineers, automoti...[Details]