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 recent years, the number of pedestrian deaths caused by cars has been on the rise. How to ensure the safety of all passengers and pedestrians in a complex driving environment is the direction of d...[Details]
Preface In single-chip microcomputers, for most beginners, timers and counters are not only widely used, but also a stepping stone for getting started with single-chip microcomputers. Here, the autho...[Details]
The powerful functions of ChatGPT have made many technology companies want to explore its application boundaries. For example,
what kind of surprises can it bring us
by giving it a
robot
bod...[Details]
Countless times of internal desire will eventually form the kinetic energy factor to break through the shackles. The development of the world is always in the ongoing tense, and the advancement of sc...[Details]
This paper introduces a system based on C8051F single chip microcomputer, which can identify the identity of radio stations by DTMF coding. The system is easy to use. Without changing the original ...[Details]
Electric vehicles have been developed so far. According to the energy replenishment method, there are currently plug-in electric vehicles, battery-swap electric vehicles and fuel-extended range elect...[Details]
Wide bandgap (WBG) switching devices are used due to their high speed and high efficiency, which can reduce the size, weight and losses of power converters. Particularly sensitive to these parameters...[Details]
0 Introduction
As we all know, DC motors have good speed regulation performance, but they have shortcomings such as mechanical commutation devices that easily cause commutation sparks, ele...[Details]
MetaWatch
Look at MetaWatch from another angle.
Motorola MotoACTV
Motorola's MotoACTV has built-in GPS and a pedometer to track your fitness and other activities. It also has other sensors a...[Details]
1 Introduction
As we all know, the core part of fluorescent lamp AC electronic ballast (including neon lamp electronic transformer, etc.) is a DC/AC inverter, which generates high-frequency pow...[Details]
In the past, oscilloscopes were difficult to use for EMI debugging because they did not have the sensitivity required to capture EMI radiation signals, their FFT spectrum analysis capabilities were n...[Details]
This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective me...[Details]
Apple today registered seven unreleased Mac computer products in the Eurasian Economic Commission (EEC) database. All seven appear to be laptops, as they are referred to as "portable computers." Th...[Details]
On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
Analogue and Mixed Signal
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