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On March 26, according to Tianyancha query, Geely Automobile Research Institute (Ningbo) Co., Ltd.'s patent for "A wireless charging positioning system and method for coordinated vehicle and parking ...[Details]
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Why is 2440 connected to the SDRAM address line with two wrong bits? It is said on the Internet that two wrong bits are for 32-bit alignment (the address is an 8-bit data address, the 2440-bit width ...[Details]
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The rapid development of the Internet of Things (IoT) is one of the key industry trends, and wireless connectivity is an important building block of IoT. ON Semiconductor provides high-performance, u...[Details]
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Overview
Programmable logic devices have been increasingly used in automotive electronics applications to replace ASIC and ASSP devices. Actel FPGAs are based on non-volatile technology (flash...[Details]
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Why is RPA suddenly popular? Two months ago, RPA was still an unpopular field, and not many people in China's ToB circle knew about RPA. But in just these two short months, RPA has become the ...[Details]
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The components of SCR post-treatment are: Urea tank, urea level temperature sensor, urea pump, urea nozzle, upstream temperature sensor, ambient temperature sensor, NOx sensor, corresponding pipes an...[Details]
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In modern industrial production, it is often the case that the host computer needs to communicate with the third-party slave computer, such as third-party instruments, inverters, temperature module...[Details]
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As shown in the figure, this is a resistance fast estimation circuit. The core of this circuit is a multivibrator composed of 555 and R1, R2, R3, Rx (resistance to be measured), C1, etc. Resistors R4~...[Details]
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Since the project needs to use multiple serial ports, the serial ports in the serial port routines based on the Zhengdian Atom Explorer development board are not enough. On this basis, I have made a ...[Details]
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Software filtering simulation in MATLAB Some of my friends said that what they are learning in school, such as Laplace transform, Z transform, Fourier transform, transfer function and differential eq...[Details]
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The withdrawal of 2G/3G networks itself is not a new topic, but recently due to an incident, it has once again become the focus of everyone's attention. On July 3, Mr. Luan from Beijing use...[Details]
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I have always wanted to write a small program for eating snakes. I finally found some time to complete it these two days. Here I share my ideas with you for reference only! code show as below: Firs...[Details]
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The interface board is the bridge and link between energy data collection and computer. Its functions include: pre-processing the collected data, selecting data channels, connecting to comput...[Details]
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Electricity is the most important form of
energy
in human production and life
. The rational, efficient, accurate and convenient use of electricity is still a major problem facing mankind.
...[Details]
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Nowadays, LED display screens are used more and more widely. They can be seen in financial securities, sports, traffic information, advertising, etc. This is also because the cost of LED has dr...[Details]