Editor's Note: Qorvo has launched a series of technical science documents. In this series, we will talk about the recently popular UWB. In this chapter, we introduce how positioning technology started...
Today is Arbor Day. I wish you all a happy holiday.
These days, "I owe so many trees" has become a hot topic. I heard that the country advocates that everyone should plant 3-5 trees every year. Have y...
I use lcd1602 and ds1302 to write a clock program. I want to use infrared remote control to adjust the time and make it flash. However, it does not flash after detecting the infrared signal. If any ex...
[color=#000][font="][size=12px]As shown in the figure, this is the UC3842 flyback power supply I made. The measured ESR zero frequency is 1446.86HZ. The right half plane zero 4.5MHZ is far away so it ...
Before I went out in the morning, I was already terrified by the whistling wind at home. When I actually went out, I found that the door of the building could not be closed because of the strong wind....
The TLC116 series thyristor adopts high-quality glass passivation PNPN technology. The absolute ratings of TLC116 are: (1) The symbol is IT (RMS), this parameter is the effective value (360° on-state...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[Details]