The CAN bus of the automotive power system is mainly related to automotive safety. It has high real-time requirements, so the transmission rate is relatively high, usually between 125kb/s-1Mb/s, and m...
Today is the first day of the Chinese New Year, I wish you all a happy new year! ! Happy New Year to all netizens! [size=16px]I wish you all:[/size] [size=16px]a rising fortune,[/size] [size=16px]full...
In the figure below, why does this negative voltage output circuit not work?
Vin=24V, the design requires output -12V,the problem now is that after power on, it can output -12V occasionally, but somet...
[size=4]1> First, let's discuss the relationship between various single-chip microcomputers and operating systems. [/size] [size=4] [/size] [size=4]Speaking of single-chip microcomputers, the first th...
The pulse signal with a pulse width of 10ms output by FPGA is output through the driver chip. How to improve the rising edge of the output signal to ensure that the rise time is less than 1ns and the ...
I am very happy during the Chinese New Year, but after the Chinese New Year many companies will lay off employees. What do you think? Many companies in Shanghai are actively laying off employees. I am...
In order to accelerate the popularity of electric vehicles , players have been working hard to improve the efficiency of electric vehicles and shorten charging times. Against this background, silicon...[Details]
There are two main types of PWM control technology: one is voltage mode PWM control technology; the other is current mode PWM control technology.
The switching power supply initially adopted t...[Details]
Microcontrollers
must have higher processing efficiency to
handle the high data rates and frequencies of real-time I/O and
peripherals
. However, this efficiency cannot
be achieved by...[Details]
At present, temperature measurement has been widely used in various fields such as steel, metallurgy, industrial welding, wave soldering, and reflow soldering. The temperature to be measured in these ...[Details]
1. Hardware interface circuit The figure below shows the circuit diagram of an AT89S51 microcontroller with an 82C55 expansion chip. In the figure, 74LS373 is an address latch, P0.1 and P0.0 a...[Details]
Infineon SAK 32-bit automotive MCUs, which have soared in the first half of the year, have finally dropped in price recently, and there is a trend of getting lower and lower. After searching Moments ...[Details]
The fitness product market took a hit a few years ago when wristband-sized health monitors exploded onto the scene. Then, smartwatches emerged, which were able to collect more advanced health-related...[Details]
When using STC microcontrollers, you may encounter a problem: delay is often difficult to control. Of course, you can use the delay function to generate waveform output to the oscilloscope to...[Details]
Memory is a memory device in a computer system that is used to store programs and data. All information in the computer, including the input raw data, computer programs, intermediate operation resu...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On May 26, Yiwei Lithium Energy (300014) announced that the company had received the "About Acceptance of Huizhou Yiwei Lithium Energy Co., Ltd.'s Issuance of Convertibles to Unspecified Objects"...[Details]
According to IT Home on February 19, the OPPO Find X5 series new product launch conference will be held at 19:00 on February 24. The official Douyin video released a real machine hands-on video...[Details]
From the era of text to the era of images, and then to the era of ubiquitous voice today, the popularity and explosion of intelligent voice technology has continuously refreshed people's lifestyles. ...[Details]
In July 2020, Nissan released its new generation flagship electric car Ariya, which is expected to be launched in the United States in the second quarter of this year and in China in the third quarte...[Details]
China Energy Storage Network
: Ordinary people don’t want to buy smart meters at all. In the final analysis, they are buying electricity, so the cheaper the electricity, the better, not the s...[Details]
Analogue and Mixed Signal
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