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Hozon Auto recently released the "Domain Controller" technology architecture at the 2019 Asia CES held in Shanghai. It is reported that the concept of Domain Controller (DCU, Domain Control Unit) was...[Details]

Introduction: Many automobile companies are now transitioning from traditional cars to smart cars. In the research and development of new cars, many "new" terms have emerged, which are unfamiliar to ...[Details]

Espelkamp/Hannover, April 17, 2023 - "Making a difference": Under this guideline, the HARTING Technology Group will present future sustainability solutions at this year's Hannover Messe. At a press c...[Details]

Initialization operation method: The MCU first gives the bus a high level, delays slightly, then pulls the bus low, delays at least 480us (we take 600us), then pulls the bus high, waits for 15~60u...[Details]

　　Working principle of balanced circuit resistor: 　　The purpose of the balancing resistor is to reduce the error caused by the static input voltage formed on the resistor by the input bias current of...[Details]

In 2021, the energy density of ternary batteries and lithium iron phosphate batteries in my country will reach an average of 280Wh/kg and 170Wh/kg respectively. Compared with 2012, the energy density...[Details]

As the global IC supply chain becomes increasingly tight, Qualcomm has been planning to find multiple sources of silicon-based and III-V semiconductors. Sources revealed that Qualcomm will appoint a ...[Details]

0.                Preparation before the experiment a)                Connect the serial port adapter b)                Download the original program of IO and serial port, and compile it to ens...[Details]

Three major modules: power supply, IO port and clock. 1. First, let's take a look at the power supply. Here is the power supply block diagram From the above we can see that the power supply provides ...[Details]

According to the forecast of research institutions, the compound annual growth rate of the automotive millimeter wave radar market will reach 35% from 2017 to 2022. In 2022, the global automotive mil...[Details]

1. ARM chip selection in engineering     2. Include directory configuration   3. Configure the program to run in Flash / RAM   4. Configure the J-Linker emulator   5. Modify IAR display Mod...[Details]

The global electrification of automobiles is unstoppable. Many countries and regions have clearly proposed a ban on the sale of fuel vehicles and accelerated the development of the new energy vehicle...[Details]

For cars, the most stringent test is the IIHS crash test. Its 25% offset crash test has caused many models to receive poor ratings. On February 24, the Insurance Institute for Highway Safety (IIHS...[Details]

The reason for the supplement is that the previous article is incomplete, but it also has some reference value. The two articles combined can solve more problems. 1 Open the IAR software as shown b...[Details]

After reading an article titled "Keil C51's Continuous Reading Method for the Same Port" (original text) in the "Experience Exchange" column of the 10th issue of "Microcontroller and Embedded System A...[Details]