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The signal of the flowmeter comes from the flow, pressure and temperature detection elements. Reasonable selection of the installation positions of the three detection elements can reduce the influenc...[Details]
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1. Satellite tracks
There are 24 GPS satellites orbiting the Earth in six orbits (four in each group). Generally, no more than 12 satellites are on the same side of the Earth. Most GPS receiv...[Details]
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Program operation chart: Simulation schematic diagram: Part of the program: #include "reg51.h" #include "intrins.H" //8-step stepper motor pulse sequence //unsigned char steps = {0x77,0x33,0xbb,0...[Details]
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Before discussing the specific decoding content of the oscilloscope, let’s first look at the changes in protocol decoding that have occurred with the development of oscilloscopes. 1. Briefly describe...[Details]
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On August 15, The Business Times and Bloomberg reported that Cisco, the world's largest computer network equipment manufacturer, made an optimistic forecast for the current quarter's revenue as ord...[Details]
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TSMC recently notified its customers that it will raise the price of wafer foundry by 6% across the board starting from January next year. Some TSMC customers have confirmed that they have received t...[Details]
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2023 is regarded as the “first year of sodium-ion battery industrialization”. Recently, the world's first 1GWh sodium-ion battery cell production line jointly built by Zhongke Haina and Huayang Co...[Details]
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#include "adc.h" u8 UpdataTIM = 0; //Update TIM2 timer flag u16 CurrentFreq = 500; //Default mains frequency, unit is 0.1hz ADBASE_TYPE uAD_Buff_A ; //ADC acquisition buffer A ADBASE_TYPE uAD_Buff_B ...[Details]
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On August 16, the unveiling ceremony of Henan Zhongyu Green New Energy Co., Ltd. (hereinafter referred to as Zhongyu Green Company), Henan New Energy and Energy Storage Industry Alliance, and Henan Zh...[Details]
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Preface: Previously, we talked about the automatic digital voltmeter based on the digital tube display. Next, let’s talk about the related designs based on LCD1602 display, which use TI’s ADC0808 and...[Details]
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South Korean power battery company SK Innovation (hereinafter referred to as "SKI") announced that it will sue another power battery company LG Chem in the Seoul Central District Court of South Korea...[Details]
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1. Introduction
The single-chip microcomputer parallel port communication technology has inherent advantages such as high speed, large data volume, simple communication protocol or no communic...[Details]
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On the evening of March 30, Nanjing University of Science and Technology Optoelectronics released its 2021 annual report, stating that the net profit attributable to the parent company's owners in 2...[Details]
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Independent buttons First of all, since it is to detect input, of course, a pull-up resistor is used to detect the change of pin level. In the 51 MCU, except for the P0 port, P2, P3, and P4 are quasi...[Details]
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SystemVerilog is the result of many technical developments and practical experiments over the past 10 years, including hardware description language (HDL), hardware verification language (HVL), S...[Details]