Recently, Huawei has been exposing the news every day. Is it so difficult to send text messages using satellites?
Mobile phone positioning also uses satellite interactive information, and the messages...
[size=5][color=red]I am currently designing an LC filter with a center frequency of 1.1G. However, when debugging the processed filter, the bandwidth of the filter is narrower than the simulation in A...
A novice SPI communicates with a radio frequency chip and I don't know how to solve it. I hope the experts in the forum can help me.1. My initialization program//ClockCLK_ICKR = (1while((CLK_ICKR & 0X...
[p=26, null, left][font=Arial][size=14px][color=#000000]Introducing two most commonly used methods for measuring the running time of algorithms in the TI CCS platform DSP development process. One is m...
The function used to generate random numbers in C++ is rand(), and its return value is an integer.
To generate a floating point number between 0 and 1, it must be converted.
Idea: Generate a random nu...
When debugging the 82541 network card driver under VXWORKS5.5, VXWORKS prompts CHECK CAPBLE CONNECTION when loading at the beginning! How to modify the MIIAUTONEGSTART and MIIAUTOPHYINIT functions in ...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
introduction
In recent years, with the increasing number of high-rise buildings, the demand for elevators has also increased. Currently, the elevators we use most often use LED dot array displ...[Details]
In the wave of electrification and intelligence in the automotive industry, the E/E architecture is transitioning from distributed to domain control and then to regional architecture.
Th...[Details]
Challenges come from multiple dimensions, and data centers on wheels require more rigorous testing.
Comparing the past, present, and future of automobiles, one clear trend emerges: cars ...[Details]
Preface
Embedded systems have been widely used in mobile phones, wristbands, tablet computers, and other devices. However, due to the limited processing performance of their central processing...[Details]
Talking
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