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When talking about car repair tools, how can we miss a multimeter? Some of you don’t know much about multimeters yet. Today, I will talk to you about multimeters. Some friends may ask, what is so dif...[Details]
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According to news on January 29, the 2024 IEEE International Solid-State Circuits Conference (ISSCC) will be held in San Francisco from February 18 to 22. It is the highest-level conference in the fi...[Details]
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1. Use of multimeter A multimeter is a magnetoelectric instrument with a rectifier that can measure multiple electrical parameters such as AC and DC current, voltage, and resistance. For each electri...[Details]
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Flyback switching power supplies are widely used due to their simple circuits and relatively low electromagnetic interference. However, using a self-excited flyback switching power supply to reduce E...[Details]
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The power management scheme of electric vehicles involves many parameters such as the working conditions of the engine, motor, battery, vehicle speed, driving resistance and driver's operation. Using ...[Details]
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On November 9, the 18th China Semiconductor Packaging and Testing Technology and Market Annual Conference was held in Tianshui, Gansu. Ye Tianchun, the leader of the overall group of the National Sci...[Details]
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LTE is the abbreviation of Long Term Evolution. LTE is also commonly known as 3.9G. It has a data download capacity of 100Mbps and is regarded as the mainstream technology for the evolution from 3G...[Details]
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According to foreign media reports, the batteries that power electric vehicles have several key characterization parameters, including voltage, temperature, and state of change (SOC). Since battery f...[Details]
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The number of chips in traditional cars is about 500 to 600, and the number of chips in autonomous driving and new energy vehicles is about 1,000 to 1,200. Models focusing on smart driving or autonom...[Details]
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This system adopts a solution based on the collaborative work of FPGA and DSP for video processing , realizing the entire process of video acquisition, processing and transmission. In real-time vi...[Details]
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The chip uses MSI by default, and the frequency is only 4M. Now it needs to be changed to the maximum clock of 80M. A simple program is as follows: void SystemClock_Init(void){ /* enable HSE ...[Details]
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Intel and Snowflake Collaborate to Deliver Higher-Performance Products and Services to Mutual Customers on Multiple Public Clouds Recently, Snowflake joined the Intel® Disruptor Initiative Program...[Details]
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System and memory architecture
HuaDa Electronics MCU CIU32F011x3, CIU32F031x5 devices are 32-bit general-purpose microcontroller memory chips based on the ARM Cortex M0 processor....[Details]
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The debate over the technical route of photovoltaic inverters has never stopped. Which one is more suitable for China's photovoltaic market? Century New Energy Network conducts market research ques...[Details]
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01. Current status of Autosar
Autosar was once widely used by German automakers, and is also used by other automakers in the United States and Japan.
But with the advent of new E/E ...[Details]