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1. AVR MCU fuse bit locked simple and quick decryption method: Many AVR microcontroller beginners may easily make mistakes in the fuse bits when using AVR microcontrollers, causing the microcontrol...[Details]
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The automotive domain controller is an integrated controller used to manage and control multiple embedded electronic control units (ECUs) in the automotive electronic system. As the hub of the enti...[Details]
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On December 4, the Eighth Plenary Session of the 11th Committee of the Communist Party of China Sichuan Provincial Committee passed the "Proposal of the Sichuan Provincial Committee of the Communist ...[Details]
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Some popular single-chip microcomputers on the market are mostly embedded with internal WDT, such as TI's MSP430 series, Philips' P87XXX and P89XXX series, MICroChip's PIC series, Atmel's AT89SXX ser...[Details]
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Bitwise operations: | & ^ ~ Embedded systems often require bit operations due to memory management and registers: 1. Determine whether a bit in a byte is 0 or 1 Idea 1: 1) Shift the bit in...[Details]
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Jiwei.com reported on December 19 that although manufacturers such as Samsung and Huawei have launched their own foldable smartphones, Apple has not even hinted at making a foldable phone. However, t...[Details]
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4.1.1 Instructions for accessing CP15 registers The encoding format and syntax of the instructions for accessing CP15 registers are as follows: 31 28 27 24 23 21 20 19 16 15 12 11 8 7 ...[Details]
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According to foreign media reports, Korean researchers have developed a technology that can make all-solid-state secondary batteries for electric vehicles . (Photo source: KITECH) According to ...[Details]
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In order to obtain sufficient white light LED beams, large-size LED chips were developed in an attempt to achieve the desired goal. In fact, when the power applied to the white light LED exceeds 1W, t...[Details]
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With the deepening of energy crisis and environmental pollution, the research and utilization of solar energy has received widespread attention. Solar energy is an inexhaustible renewable energy s...[Details]
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MOVIFIT reports F07 DC voltage is too high
Basic circuit diagram of frequency converter
After the three-phase AC voltage is input into the main circuit, it is rectified by a three-p...[Details]
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LiDAR is a core component of autonomous driving. The common installation method is to install LiDAR on the top of the car, which also greatly reduces the beauty of the streamlined appearance of the c...[Details]
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The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to t...[Details]
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The NPS62-M and NPS65-M power supplies have obtained many safety certifications, including global information technology equipment (ITE), non-patient contact and non-patient critical medical safety...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]