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After decades of development, manufacturers of electromagnetic flowmeters at home and abroad have sprung up like mushrooms after rain. As an instrument that effectively measures the volume flow of con...[Details]
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With the rapid development of artificial intelligence and automobile fields, the industry and related technologies related to intelligent driving have become the undisputed "hot commodity". Many te...[Details]
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Research progress in evaluating metal pitting corrosion using acoustic emission
Pitting is the most dangerous form of corrosion in metals. This article introduces the current methods of evaluating ...[Details]
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Imagine a world like this: your bracelet detects your abnormal pulse and helps you make an appointment with the doctor; the sensor on the necklace detects abnormal changes in your body temperature an...[Details]
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There is a part of the USART code that I don't quite understand. #if 1 #pragma import(__use_no_semihosting) //Support functions required by the standard library struct...[Details]
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NOR gate cross SR flip-flop
NAND gate cross SR flip-flop
Clock-controlled level-triggered NAND gate SR flip-flop
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#include uchar ascii_table_8x16 ; uchar ascii_table_5x7 ; void delay(int i) { int j,k; for(j=0;j for(k=0;k 110;k++); } void transfer_command(int data1) { char i; cs0; cd0; fo...[Details]
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The switching power supply charger has a supply voltage of 110V, which can be easily changed to 90-250V and continue to work; the output voltage is 5V, which can be changed to 5-12V, which is espec...[Details]
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1. Definition of trigger mode Without any special settings, the oscilloscope will capture signals at a fixed frequency to generate images. Since the sampling frequency and signal change frequency are...[Details]
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PLC systems may encounter various types of bugs. Here are some common PLC system bugs and suggestions on how to reduce them:
(1) Logical error:
Logic errors are one of the most common PLC...[Details]
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This paper introduces a winding method for high-frequency transformers, which can completely avoid the unilateral heating of the field tube caused by the asymmetric coil. The editor will organ...[Details]
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According to the South China Morning Post, weeks after Arm's IPO plan in the United States was made public, the head of its joint venture in China, Arm Technology, said that the company may go public...[Details]
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With the rapid development of IC manufacturing technology, system on chip (SOC) is widely used in ASIC design. Microprocessor IP core is the core part of SOC system on chip. However, most companies a...[Details]
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1. Say it in advance Today I learned how to use a breadboard. It was fun. I think I'm getting closer to learning hardware. 2.74hc595 module (8-bit shift register and a memory, three-state output ...[Details]
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Industrial Summit 2024 was successfully concluded in Shenzhen, China on October 29, 2024. The conference exhibited more than 150 application solutions, held 28 sessions on mot...[Details]
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