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0 Introduction
Terminal guidance radar is one of the key components of the anti-ship missile guidance system. Its performance directly affects the tactical and technical indicators of the miss...[Details]
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51 single-chip microcomputer designed 4-digit frequency meter without decimal point C language program
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The basic timers TIM6 and TIM7 include a 16-bit auto-reload counter driven by a programmable divider. It can be used as a normal timer or to drive a DAC. The two timers are completely independent and...[Details]
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Lithium-ion batteries work by moving lithium ions between the positive electrode (cathode) and the negative electrode (anode) during charging, and moving in the opposite direction during discharge. T...[Details]
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Structural features and braking principle of lever-type self-braking motor
The brake structure of the lever-type self-braking motor is shown in Figure 9-22. The brake device is installed on th...[Details]
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1. Design requirements Use a common anode digital tube to display the value "0~F" in a loop, the display change time is 1s, and the value to be displayed is output from port P1 2. Hardware Design...[Details]
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After years of development, displacement detection technology has become quite mature, and various displacement sensors have emerged. However, low-cost displacement sensors have simple structures, l...[Details]
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According to foreign media reports, embedded camera supplier Leopard Imaging recently launched two driver monitoring system (DMS) cameras, LI-OV2311-IR-GMSL2 and LI-AR0144IVEC-GMSL2, designed to supp...[Details]
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On September 25, the first perovskite integrated energy management demonstration station in the Greater Bay Area was officially put into operation at the Shenzhen Bus Group Futian Agricultural Whol...[Details]
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An independent lab claims that the iPhone 11 Pro emits radiation more than twice as high as the Federal Communications Commission (FCC) allows, but poses no apparent risk to public health, Apple Insi...[Details]
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"Everything grows with the help of the sun." Light is one of the essential elements for crops to carry out photosynthesis. The quality of light conditions directly affects the yield and quality of cro...[Details]
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Early hydrological tests on small and medium-sized rivers generally used manually operated hydrographic cable test systems, which required long operation times, high labor intensity, and large subj...[Details]
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Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
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Higher power, higher precision and higher efficiency - compared to the past, these are the technological advances that have been implemented in the current laser cutting field.
Las...[Details]
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An industrial control computer is a computer system designed specifically for industrial environments. It has a high degree of reliability, stability, and real-time performance, and can meet the ne...[Details]