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1. Compilation environment and library filesLinux environment: ubuntu-10.10Cross compilation: 4.3.3ARM board: tq2440libz : zlib-1.2.7libjpeg : jpegsrc.v7libpng : libpng-1.5.10libyasm : yasm-1.2.0op...[Details]
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According to foreign media reports, Continental has developed an innovative intelligent software for highly automated driving: Driving Planner, which can automatically perform complex driving operati...[Details]
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Error
: The result of a measurement minus the true value of the measurand.
Bias
: A value minus its reference value.
Correction
: The value that is algebraically added...[Details]
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Recently, the well-known whistleblower evleaks uploaded the official renderings of Huawei Mate 30 and Huawei Mate 30 Lite. As you can see, Huawei Mate 30 adopts a straight screen design with a smal...[Details]
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In fact, there are many measuring instruments, and as the requirements for their use become higher and higher, some problems will gradually be discovered. Of course, some manufacturers are now active...[Details]
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The BLDC motor sensorless square wave drive solution based on NXP LPC845 supports sensorless high-speed motors with square-wave back EMF. The motor speed can reach up to 73,000 RPM (electronic spee...[Details]
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The six-digit digital tube displays hours, minutes, and seconds, and the time is controlled by four buttons. Press the "Adjust Time" button to stop the time display; press the "Select Hours, Minutes, ...[Details]
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Whenever we see the fantastic cars in movies and TV shows, those sci-fi configurations always fill us with fantasy. Many people wonder what will be standard in future cars? In fact, as the attributes...[Details]
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How to choose a system interface for digital temperature sensors
The ability to facilitate accurate thermal management coupled with the calibration-free nature will ensure that digital...[Details]
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Interrupts are used to change the direction of CPU operation through hardware. When a computer is executing a program and something other than the CPU occurs, the service object sends an interrupt re...[Details]
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Power is everywhere. How to design a technologically advanced and high-level power supply? What is the development direction of power supplies in the future? Huang Qingyi, Asia Pacific Power Supply M...[Details]
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introduction
Bidirectional thyristor is a power semiconductor device, also known as bidirectional thyristor. In the single-chip control system, it can be used as a power driver. Since bidirectional...[Details]
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This program is the same as the MQ-3 alcohol concentration alarm, which converts the corresponding analog signal into a digital signal, and then monitors and warns through a single-chip microcomputer...[Details]
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According to foreign media reports, controlling computers through thoughts has been the theme of many science fiction novels for decades. Now that we are close to achieving this breakthrough, will do...[Details]
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1. Kernel modification
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Make the Bluetooth core into a module.
And configure as follows,
Blueto...[Details]