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BlackBerry QNX launches ultra-scalable, high-performance computing operating system to advance software development for next-generation automotive and IoT systems QNX software development platform ...[Details]
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The system is equipped with 0.1~0.5 level turbine flow transmitter, which can automatically detect multi-channel instantaneous flow and cumulative flow. The turbine flow transmitter has the advantages...[Details]
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Mobileye is a well-known name and has become a powerful player in the global autonomous driving field. I believe everyone knows its name. Let's learn more about it with the automotive electronics e...[Details]
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Among the various components of electric vehicles, the power battery seems to be the most important part to consumers. Its performance and safety will have a direct impact on cruising range and user ...[Details]
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Abstract: Aiming at the problem that the overhead of real-time operating system leads to the reduction of application executableness, a hardware real-time operating system design scheme based on FP...[Details]
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LED driver porting
Editor: There are many articles with detailed introductions to LED drivers. There is an article in my blog that specifically explains this. If you need to read it, you can f...[Details]
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This morning, Xiaomi officially announced that it has reached a global imaging strategic cooperation with Leica. It stated that the integration of a century of legendary imaging and innovative techno...[Details]
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This article is based on the mini2440 development board, and the Linux version number is: linux-2.6.32.2 1.IIC bus device hardware information #define S3C2410_PA_IIC (0x54000000) static struct ...[Details]
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1 SWI interrupt processing steps: 1) When entering an interrupt, pc- lr, cpsr- spsr, and cpsr_mode are set to privileged mode, all of which are completed by hardware. 2) Registering the interrupt vec...[Details]
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Several problems encountered by small system boards
4. It uses a single power supply +5 V, with a rated current of 300 μA and half-duplex communication. It completes the function of conv...[Details]
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There are many types of signal generators, which have different appearances and provide different functions. Figure 1-1. Keysight PXIe vector signal generator and analyzer. Form factor: Do you ne...[Details]
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The 51 single-chip microcomputer provides us with two timer interrupts, namely timer 0 and timer 1, and their corresponding priorities are 1 and 3 respectively. After the timer is turned on and its i...[Details]
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According to statistics from the Consumer Technology Association (CTA), since July 2018, the Trump administration's "301 Act" on Chinese products exported to the United States has caused the United S...[Details]
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After more than a month, on April 5, local time, Tesla released the complete document of Chapter 3 (Master Plan Part 3) of its sustainable energy development plan, which not only reiterated its ambit...[Details]
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SA60 driving DC motor circuit
Figure 4 is a typical wiring diagram of SA60 driving a DC motor. In this diagram, the chip is connected in analog input mode. A capacitor CT is connected ...[Details]
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