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The clamp-on ultrasonic flowmeter is the easiest and quickest to install among all types of flow measurement instruments. Users only need to select a suitable measuring point on the pipeline, input th...[Details]
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With the rapid development of embedded technology in the fields of electronic information, the requirements for the capacity and performance of data storage devices are also increasing. Nand Flash ...[Details]
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1 Introduction
In the high-capacity
wireless transmission
technology
with extremely low spectral density and high spectrum utilization
, high-speed real-time signal processing has ...[Details]
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It’s all about generative AI. When DRIVE Thor was released in 2022, ChatGPT was not yet popular, and large language models (LLM) were not well known. Now that Transformers, large language models an...[Details]
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/****************************************************** ********************* /* MAIN.C file * * Copyright (c) 2002-2005 STMicroelectronics */ //Read and write EEPROM //First write 0x12 to 0x4000...[Details]
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As the temperature rises in summer, the temperature inside the car will quickly rise to 70°C, so it is easy to get into danger if pets or children are left in the car. According to foreign media re...[Details]
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Recently, TSMC released its fourth quarter financial report for 2019. According to the financial report data, the 7nm process, which was first mass-produced in 2018, has brought TSMC $9.3 billion in ...[Details]
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Recently, Han's Laser stated in an institutional survey that in the first three quarters, sales of the company's leading product, mechanical drilling machines, continued to grow, and the market share...[Details]
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For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, single-chip microcomputers have a lot of idle waiting time during operation. In some cases, the wait...[Details]
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As the concepts of the "new four modernizations" such as intelligence and electrification become more popular, the track of smart driving chips has also become more and more popular along with the ho...[Details]
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The circuit principle of the device is shown in Figure 1. It consists of an infrared sensor, a signal amplification circuit, a voltage comparator, a delay circuit, and an audio alarm circuit. When the...[Details]
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//80C51 program——Single-chip microcomputer running light display
//Blinking of LED
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#include reg52.h //Include reg52.h h...[Details]
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1. Detection of fixed capacitors. A. Detection of small capacitors below 10pF. Because the capacity of fixed capacitors below 10pF is too small, using a multimeter to measure can only qualitatively c...[Details]
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1. Modify the partition table
Open the file arch/arm/plat-s3c24xx/common-smdk.c and modify the mtd_partition structure array.
After modification, it is as follows:
view plain copy ...[Details]
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Figure . Using AD8138 to drive CAN transceiver
该电路采用5 V单电源供电,配置为单位增益单端转差分放大器,共模设置为中间电压值。R1、R2和R3组成了直流偏置电路,可将输出信号调节至CAN电平。通过将R4和R5保持在相对于R2的较小值,电位计可轻松调整两个输出信号之间的差值,不会显著影响其各自的幅度,能够向DUT提供具有可变共模电平的C...[Details]