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Autonomous driving may be the ultimate vision of automobiles. From Mercedes-Benz to Google, many car companies are committed to the development of autonomous driving technology. Audi is also...[Details]
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1. Introduction
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip microcomputer products. Among the flourishing sin...[Details]
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As shown in the figure below, STM32F103F103 is directly connected to the four-wire resistive touch screen through its own I/O port to realize the touch screen controller function. Among them, PA8, ...[Details]
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In the automotive field, in addition to the AUTOSAR/OSEK OS and FreeRTOS introduced above, commonly used RTOS include but are not limited to the following:
1 QNX OS
QNX is a real-time ope...[Details]
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We have disassembled a variety of products. Among the many highlights such as chips, LCD panels, and the configuration of various electronic components, the heat dissipation measures are what make ...[Details]
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1 Introduction
From the digital revolution brought by microprocessors to the rapid development of virtual instruments, the requirements for the comprehensive accuracy, stability, reliabili...[Details]
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In order to implement the national "new infrastructure" investment plan, commissioned by the State Grid's UHV Department, on March 16, the State Grid Anhui Electric Power Research Institute establi...[Details]
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Japan is a "veteran" semiconductor powerhouse that once occupied half of the world's semiconductor market, but now it is "relegated to a corner" with a market share of less than 10%. Against the bac...[Details]
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Mobile phones or other fashionable portable multimedia players with beautiful melodies can attract envious eyes wherever they go, especially today when consumers have higher and higher requirements...[Details]
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Semiconductor manufacturing company Teledyne e2v was founded in 1955 and is located in Grenoble, the heart of France's Silicon Valley. Teledyne acquired e2v in March 2017 and has more than 11,000 emp...[Details]
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The STM32F103 series has only 60 maskable interrupts (68 in the 107 series) Interrupt Management Methods First, the STM32 interrupts are grouped into groups 0 to 4. At the same time, a preemption...[Details]
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引 言 步进电机是一种将电脉冲信号转换为角位移的执行机构。其主要优点是有较高的定位精度，无位置累积误差；特有的开环运行机制，与闭环控制系统相比降低了系统成本，提高了可靠性，在数控领域得到了广泛的应用。但是，步进电机在低速运行时的振动、噪声大，在步进电机的自然振荡频率附近运行时易产生共振，且输出转矩随着步进电机的转速升高而下降，这些缺点限制了步进电机的应用范围。步进电机的性能在很...[Details]
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1. Write a helloworld driver The driver source code is as follows: #include #include static int hello_init(void) { printk(KERN_INFO "BBBlackHelloModule enter!\n"); return 0; } static vo...[Details]
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A waveform generator that can generate sine, square, triangle, trapezoidal and sawtooth waves. Basic implementation: 5 buttons, each time a button is pressed, the corresponding waveform is output, a...[Details]
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The Delixi inverter EM60 is a high-performance inverter widely used in the field of industrial automation. It has a variety of functions and features to meet the needs of different industries and a...[Details]
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