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When writing a program, I used the bitwise judgment. At the beginning, I wrote it like this:
if (a & 0x02) == 1)
{
}
else
{
}
If the second bit of a is 1, execute the program in if, otherwise...[Details]
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Recently, PetroChina invested 500 million yuan to establish a new company, PetroChina (Beijing) Digital Intelligence Research Institute Co., Ltd., with a wholly owned stake. Its business scope cove...[Details]
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China Shipping Energy Storage Technology (Beijing) Co., Ltd. (hereinafter referred to as China Shipping Energy Storage) announced that it has completed two rounds of financing, PreA and PreA+, with a ...[Details]
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In the early days of the global semiconductor industry, European and American comprehensive IDM companies represented by Texas Instruments, Fairchild Semiconductor, and Philips were not only responsi...[Details]
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Recently, Bloomberg New Energy Finance (BNEF), a world-renowned research institution, released the "2023 Component and Inverter Financing Value Report", which announced the ranking of the "World's ...[Details]
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New energy vehicle motor Controller Technology and Trends 01 Motor controller basic applications 1.1 Motor controller diagram 1.2 Integrated form of motor controller ...[Details]
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On July 5, the solid-state battery sector rose abnormally. As of the close, it rose by 0.16% overall, outperforming the Shanghai Composite Index (down 0.69%). Among them, the five concept stocks inclu...[Details]
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1 Introduction
The measurement and control system or intelligent display screen composed of single chip often needs to use real-time calendar or clock signal. In order to save CPU resource...[Details]
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(Image source: NVIDIA official website) According to foreign media reports, before a car goes on the road, the first basic ability it needs to have is to judge the distance between the car and a...[Details]
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1.1 Introduction to RFID
Radio Frequency Identification (RFID) is an automatic identification technology that has been popular since the 1990s. This technology is a contactless automatic identificati...[Details]
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CES 2021 is only the second day of its opening, and new products and technologies from major manufacturers have already swarmed in, enough to dazzle you. Today's protagonists are undoubtedly the late...[Details]
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Many power engineers are familiar with it. Light-emitting diodes are devices frequently used in LED circuit design. Here we introduce several of its special uses, which may be very helpful for amateu...[Details]
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On the afternoon of July 16, AI chip company Cambricon announced that its wholly-owned subsidiary Cambricon Xingge (Nanjing) Technology Co., Ltd. (hereinafter referred to as "Xingge Technology") inc...[Details]
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Problem description: RT
Solution: In the device manager, in the usb-serial properties box, change the baud rate of the virtual com port on the pc to be consistent with the baud rate of the arm serial...[Details]
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Outline:
Serial port roles: 1. Data transmission. 2. Acting as a console.
Data transmission: In addition to using USB and the network to transmit data, two embedded dev...[Details]
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