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0 Introduction
Temperature measurement and control are widely used in industrial and agricultural production, daily life and scientific research. Due to the nonlinear output and poor consi...[Details]
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If an interrupt source is programmed and is in an open state, and meets the conditions for interrupt response, and ① the currently executed instruction has been executed 1, the same level or high lev...[Details]
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#include STC89C5xRC.H int main() { char buf; TMOD = 0x21; //Set the working mode of timer1 SCON = 0x50; //Set serial communication format TH1 = 0xE6; //Set the initial value of timer1 TL1 = 0...[Details]
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On February 2, the Beijing Regulatory Bureau disclosed the basic information table of Guotai Junan Securities Co., Ltd.'s guidance on the initial public offering and listing on the Science and Techno...[Details]
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Preface Background: Infineon Technologies recently launched a series of 650V hybrid SiC single tubes (TO247-3pin and TO-247-4pin). The latest 650V/SiC/G6/SBD freewheeling diodes replace the tradit...[Details]
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According to foreign media reports, Tesla recently submitted a patent application called "High-speed Wiring System Architecture" to solve an important problem facing its fully autonomous driving (FSD...[Details]
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In 500kV substations, three-phase independent, auto-coupling step-down transformers are widely used. Since there is a direct electrical connection between the high-voltage and medium-voltage coils ...[Details]
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On July 5, Unisoc officially obtained the highest level of Software Testing Maturity Model Integration (TMMi) L5 certification recognized by the international TMMi organization on June 18, becoming t...[Details]
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1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instr...[Details]
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The bootstrap circuit is also called a boost circuit. It uses electronic components such as bootstrap boost diodes and bootstrap boost capacitors to superimpose the capacitor discharge voltage and ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls mechanical equipment through programming and has the characteristic...[Details]
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1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the power...[Details]
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The system can be placed on the dashboard of a car. When the driver starts the car, the detection controller starts. At this time, the engine is locked and the car cannot start. After the alcohol s...[Details]
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my country's PCB industry has developed to a relatively mature stage, and the market competition is also quite fierce. Recently, the author found that with the support of leading enterprises in the c...[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]
Analog electronics
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