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"Only fools use lidar." I wonder if Musk could have imagined when he blurted out this statement a few years ago that the domestic laser radar industry is currently developing in full swing, as evid...[Details]
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ARM7TDMI(-S) has a 32-bit ARM instruction set and a 16-bit Thumb instruction set. The RM instruction set is highly efficient, but has high code density. The Thumb instruction set has a higher code de...[Details]
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1. Electret microphone: (ii) Operational amplifier: Note: When in use, there is no voltage difference between V+ and V- and the circuit does not amplify. However, once there is a voltage differenc...[Details]
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General wake-up requirements Small current draw Vehicle "asleep", no Ethernet traffic: 30 to 50 μA per PHY from battery. Vehicle "awake", some Ethernet traffic, but no specific ECU required: 750 μA...[Details]
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LG Display revealed that Sharp issued a public statement saying that it has decided to accept the ruling of the Singapore International Arbitration Center (SIAC), that is, to pay 11.75 billion yen in...[Details]
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In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
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CES 2021 (Consumer Electronics Show) at the beginning of the year clarified an emerging theme for OEMs: first cockpit AI, then software-defined cars. As a representative of this trend, Mercedes-Benz ...[Details]
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The rise of the concept of intelligent lighting has made LED lighting more popular. The basic principle of the intelligent lighting system is that the user gives instructions to the terminal module...[Details]
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Testing process After testing, it was found that the instrument's RF main board component was damaged. Repair process After replacing damaged components on the control panel, engineers adjusted th...[Details]
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Q: I am a little confused about how to handle the analog and digital ground pins in an ADC. It is usually required to connect the analog and digital grounds together on the device, but I do not wan...[Details]
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Waymo announced that it had received 2.25 billion yuan in financing with a new look, and it will move people and cargo on two legs to promote the commercialization process. The sensors on the top of ...[Details]
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The source code is mainly in the S3c_nand.c (linux2.6.28driversmtdnand) file. 1. Module loading and unloading module_init(s3c_nand_init); module_exit(s3c_nand_exit); static void __exit s3c_nand...[Details]
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Grain is the basic material for human survival and an important material related to the national economy and people's livelihood. At present, the temperature and humidity control of major grain de...[Details]
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A spectrum analyzer is a test and measurement device that is mainly used for frequency domain analysis of RF and microwave signals, including measuring signal power, frequency, distortion, etc. Its p...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]