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In recent years, wireless technology has received more and more attention in the field of audio transmission, including Bluetooth, WIFI and 2.4GHz technology, which have developed rapidly. Among th...[Details]
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I saw F0 used in the program and thought it was a printing error. But I found that F0 actually existed and it was in both the B register and the PSW. I searched online and made a note of it.
51 MC...[Details]
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"AI cockpits have experienced explosive growth in the past five years, but now problems are emerging quickly. The product line in this field has developed so fast that other systems cannot keep up....[Details]
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It is understood that OPPO Reno has two versions: standard version and flagship version. Currently, the network access information and network access map of the standard version of OPPO Reno have bee...[Details]
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The computer's instruction system is a set of codes that control the operation of the computer, called machine language. Computers can only recognize and execute machine language instructions. In ord...[Details]
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On October 29, Desay Battery released its third-quarter report for 2020. The company achieved revenue of 5.193 billion yuan, a year-on-year decrease of 0.37%; net profit attributable to shareholders ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit SS=P2^3; //Enable control port
sbit SCLK=P2^2;
sbit MOSI=P2^0;
sbit MISO=P2^1;
sbit LED=P1^0;
sbit PR=P1^1; ...[Details]
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Introduction
This article introduces the process of porting μC/OS-Ⅱ to ATMEL's 8-bit microcontroller ATmega128. The so-called porting is to make a real-time kernel run on a certain microprocess...[Details]
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On January 31, 2021, Huawei submitted a patent application to the World Intellectual Property Organization (WIPO), which introduced an electronic device with a rollable and retractable screen, ...[Details]
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Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
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Steer-By-Wire can obtain the relationship between the command target input of the driverless turning and the change of the steering wheel of the car without restraint, and can control the relatio...[Details]
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According to Jiwei.com, on the evening of March 27, Nanjing University of Science and Technology Optoelectronics released its 2018 performance announcement. The announcement mentioned that during t...[Details]
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In electronic circuits, sending the output signal of the previous circuit (or signal source) to the next circuit (or load) is called coupling. The function of coupling is to transfer (or convert) the...[Details]
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GSMA recently published an article titled "Global 5G Spectrum Governance from China's Practice: GSMA's Recommendations on the Optimal Combination of 5G Spectrum Resources", praising the practices ado...[Details]
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One of the issues that needs to be paid attention to when using many flow meters is that the transmitter of the flow meter should be grounded, which can well avoid the problem of interference. Why is ...[Details]