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introduction
In the design of control terminal system, when the system requires low overall power consumption, C8051F series microcontrollers are the best choice. They have flexible clock hard...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.85% to 3477.22 points, the Shenzhen Component Index up 1.72% to 14990.11 points, and the ChiNext Index up 2...[Details]
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Silicon Labs said recently that its mission in 2020 is to simplify the way everyday devices connect to the Internet. Silicon Labs said that in addition to planning to launch new security platforms a...[Details]
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1. Background
Due to the global demand for reducing CO2 emissions and improving fuel efficiency, the research and development of electric vehicles has been promoted and developed worldwide. To...[Details]
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introduction
Frequency modulated continuous wave (FMCW) radar is a radar system that obtains distance and speed information by frequency modulating continuous waves. It has attracted widesprea...[Details]
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The arrival of 5G seems to be faster than we imagined, and the compliance and safety issues of 5G application in autonomous driving have become a hot topic. It is undeniable that, whether in terms of...[Details]
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Currently, many application fields use wireless methods for data transmission. Wireless data transmission refers to the use of wireless transmission modules to remotely transmit various physical qu...[Details]
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Driven by market demands such as 5G and data centers, memory prices bottomed out and rebounded since the fourth quarter of 2019. Upstream manufacturers have significantly raised their ex-factory pric...[Details]
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Looking back, when I first learned about 51 single-chip microcomputers, I always encountered many problems related to crystal oscillators. In fact, the crystal oscillator is like the human heart, the...[Details]
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Multi-channel output DVD power supply circuit with output power of 20W
The design using the TOP245P in Figure 1 is well suited for DVD and set-top box applications. The P...[Details]
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1. Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transistor ...[Details]
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#include
typedef unsigned char uchar;
typedef unsigned int uint;
/*****18B20 interface definition********/
#define DQ1 P1OUT |= BIT6
#define DQ0 P1OUT &= ~BIT6
#define DQ_in P1DIR &= ~BIT6
#de...[Details]
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SmartRunner Explorer 3-D Vision Sensor
Unlike the others, the ToF version can identify the tray base
视觉传感器通常是为单独的、特定的任务而设计。相比之下,新的SmartRunner Explorer 3-D 产品...[Details]
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Timing diagram
The sequence diagram is used to describe the time sequence of message delivery between objects, that is, the behavior sequence in the use case.
When executing a use case, each mess...[Details]
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According to foreign media reports, Murata Manufacturing Co., Ltd. of Japan has launched a 6-axis inertial (DoF) sensor SCH1633-D01 to further expand its product line. This sensor based on micro-el...[Details]