Can you recommend any MOSFET models above 500V for motor drive, with PWM wave frequency reaching tens of kHz, and targeting high-performance drivers?...
[b]Introduction[/b] CAN (Controller Area Network) is a controller area network. The CAN bus specification has been formulated as the international standard ISO11898 by the International Organization f...
I am using the FIFO watermark interrupt in ADXL345, but I still cannot wake up the MCU through the interrupt, and the interrupt can still be generated even when the data_ready interrupt is disabled. W...
I want to ask a question about triangle wave, the question is as follows: 1. The frequency is currently adjusted to about 1KHZ 2. Pin1 square wave output is about plus or minus 2.6V (should it be plus...
Title: MOTOROLA Single-Chip Microcomputer and Application System Design of Special Integrated Chips Author: Chen Yuechu/Xu Xiaoning Publisher: Beijing University of Aeronautics and Astronautics Press ...
[b][size=18px]Can USB to serial port be used to do serial port communication experiments between PC and MCU? How to connect the hardware? . Why is there no received data displayed when opening the ser...
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
Based on a survey of more than ten intelligent robot companies, this article sorts out and analyzes the current development status of the intelligent industry and the challenges and differences it ...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
The range of an electric vehicle is crucial to the driving experience, and range anxiety is a common headache when driving an electric vehicle. Although the latest electric vehicles can achieve a r...[Details]
Analog electronics
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