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#include reg52.h #include "./delay/delay.h" #define SEGPORT P0 sbit start = P1^0; sbit end = P1^1; sbit seg_select = P2^1; sbit bit_select = P2^0; unsigned char flag = 1; un...[Details]
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US memory chip company Micron Technology signed a memorandum of understanding with the Indian government on Wednesday local time to build a semiconductor factory in India. This is also the company's ...[Details]
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Although it is normal for sales to fluctuate in the mobile phone industry, the impact of the epidemic in recent years has also changed the consumption concepts of many people. People try not to buy p...[Details]
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On the evening of April 7, ThunderSoft disclosed its first quarter 2021 performance forecast, with an estimated net profit attributable to shareholders of the listed company of 107 million yuan to 11...[Details]
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Recently, Huawei launched a new version of the Mate 40 RS Porsche Design. The new model has an 8GB RAM + 256GB storage combination and is currently on sale at Huawei Mall for 10,999 yuan. For refer...[Details]
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Today, electronics account for around 30-40% of vehicle costs, and this figure is rising steadily. These electronics include not only functional components such as engine control units, brake system...[Details]
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A recent project requires the use of a single-chip microcomputer and a host computer to transmit a large amount of data. Each transmission content is a 1000*7 matrix. Each element in the matrix is ...[Details]
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Apple quietly released a new version of its 30W USB-C Power Adapter today, model number MY1W2. The external design of this adapter has not changed, so if there are any changes, it is likely to be int...[Details]
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The progress and development of society has promoted the continuous growth of people's demand for the security industry. At the end of the last century, the large-scale transfer of international elec...[Details]
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With the rapid development of digital signal processing theory and microelectronics technology, digital signal processors (DSP) have been widely used in various control fields. In...[Details]
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0 Introduction
In the single-chip microcomputer application system, serial data communication usually uses the chip
8251
, but because the communication baud rate of 8251 is n...[Details]
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Recently, Poly, a global professional audio and video solutions brand, announced that several of its collaboration devices and solutions have obtained Google Meet and Microsoft Teams certification, b...[Details]
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#include "led.h" #include "delay.h" #include "key.h" #include "sys.h" #include "lcd.h" #include "usart.h" #include "timer.h" #include "beep.h" extern u32 sec; int main(void) { ...[Details]
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Introduction to Rubbing Color Fastness Tester The AATCC Crockmeter is the official test instrument of the American Association of Textile Chemists and dyers. The Crockmeter tests the ability of fabri...[Details]
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CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
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