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Introduction In the industrial control process, some parameters often need to be measured, and the output signals of general sensors are weak and are not suitable for long-distance transmission. In ...[Details]
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Last night, the car circle brought out two plates of hard food at once. Geely launched its new brand Jiyue, and Baidu obtained its birth certificate for car manufacturing. Evergrande Automobile r...[Details]
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Mr. Jason Forcier, President of A123 Systems Automotive Applications Group
Interview with Jason Forcier, President of A123 Systems Automotive Applications Group
Gasgoo: Than...[Details]
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On the afternoon of September 4, the Shandong Provincial Government held a regular policy briefing, inviting relevant persons in charge to interpret the "Three-Year Action Plan for Promoting New Energ...[Details]
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introduction
In today's industrial control systems, in order to improve the real-time performance and applicability of the system, DSP is generally used to complete the core algorithm and cont...[Details]
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Obviously, the kernel timer of Linux is based on the clock tick (same as ucos). The clock tick of ucos can be set by the void OS_CPU_SysTickInit (INT32U cnts) function. In Linux, the clock tick is ...[Details]
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When testing the induction cooker thermistor, the following matters should be noted: 1) The nominal resistance value of a thermistor refers to the resistance value when the ambient temperature is 25°...[Details]
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Abstract: The RS485 communication interface is designed on the ARM9 processor S3C2440 to realize communication with other devices on the bus. The UART peripheral integrated inside the ARM9 processo...[Details]
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With
the rapid development of
autonomous driving
technology, the research and development of autonomous driving has gradually formed a complete set of processes, including
data collectio...[Details]
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The use of electronic devices to control the engine, transmission and wheel speed in two- and three-wheeled vehicle applications is growing rapidly, especially in developing countries. This trend is ...[Details]
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At the recent Huawei P30 series mobile phone launch conference, Dr. Florian Weiler, manager of Leica's optical design department, said in an interview with Camerajabber that Leica's interchangeab...[Details]
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1. DMA means Direct Memory Access, which can exchange data between I/O devices and memory at high speed without going through the CPU but under the control of the DMA controller. 2. S3C2410A support...[Details]
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In late July, the LG Q92 5G appeared on the Google Play Console website, and its front spy photos and key specifications were exposed. Now, this 5G phone with the model number "LGE LM-Q920N" has...[Details]
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In the s3c2440 real-time clock (RTC), two interrupt sources are defined: alarm interrupt and time beat interrupt. Some netizens asked about the usage of these two interrupts. Recently, I took some tim...[Details]
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This paper designs a high-reliability embedded system with AT91RM9200 processor as the core. The system has two units. When one unit fails, the other unit takes over and continues to run. The syste...[Details]
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