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On the evening of June 16, Wanye Enterprise (600641.SH) responded to the Shanghai Stock Exchange's annual report inquiry, further explaining the company's implementation of the transformation to the ...[Details]
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The milk powder produced by Bechtgardner Nutritional Food Factory, a famous German milk powder producer, has not had any safety problems in the past 60 years. This is due to the fact that all its infa...[Details]
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3 Other current sharing methods
Active methods such as the external controller method, the average method and the master-slave method all require a current sharing bus. The existence of the current...[Details]
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1. Errors caused by differences in reference conditions Since the volume of gas changes with temperature and pressure, when measuring the volume of natural gas, a specific temperature and pressure mu...[Details]
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/**********************************************************************
* File name: CEPARK 51 V2.0 development board
* Program version: V1.0
* Technical support: http://bbs.cepark.com
*CEPARK ...[Details]
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1. Introduction to Jinrui MCU Company website: Shenzhen Jinrui Technology Co., Ltd. http://www.cachip.com.cn main products: 8 bit Flash MCU series * CA51F0 series (AD + PWM type) * CA51F2 ser...[Details]
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1. NAND principle NAND has no address space, and the transmission of address and data relies on the LDATA string of data buses. Without looking at random page programming, you can see th...[Details]
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USART1 DMA transmission is relatively simple. Before transmission, just reset the DMA_BufferSize value and start DMA. However, when setting this value, you must first close the DMA channel. The code i...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input terminal of the oscillosc...[Details]
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IC BA5417 is an IC for stereo audio amplifier with many features like thermal cover, standby function, soft clipping, wide voltage range and protection of speakers. The IC can produce 5 watt output...[Details]
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According to Jiwei.com, in October 2021, Chengdu Sili Technology Co., Ltd. (hereinafter referred to as "Sili Technology") completed an angel round of financing of 11 million yuan. This round of finan...[Details]
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The three-op-amp instrumentation amplifier shown in Figure 1 appears to be a simple structure because it uses the basic operational amplifier (op amp) that has been around for decades to obtain a dif...[Details]
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On January 11, Dexing City and Raytheon Winston Battery Industry Chain (Shenzhen) Co., Ltd. held a signing ceremony for the energy storage rare earth water-soluble lithium yttrium battery intelligent ...[Details]
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This article takes the Linux-2.6.14 kernel running on the S3C2410 platform as an example to explain the kernel decompression process.
After the kernel is compiled, a zImage kernel image file wi...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]