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The benchtop multimeter is a commonly used resistance measuring instrument, but in actual applications, do you use the multimeter to measure resistance correctly? Below, Agitek will show you some com...[Details]
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This time, I encountered the problem of frequency sampling when doing the training questions. To solve the single-item grid-connected problem, I needed to understand the relevant frequency informatio...[Details]
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Design tasks: 1. Design task: Use microcontroller, clock chip DS1302, temperature sensor DS18B20, 1602 LCD, etc. to realize the display of date, time and temperature, which is a simple perpetual cale...[Details]
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According to foreign media reports, transportation technology company Samsara announced the launch of a new product, Camera Connector, which can connect side, rear and internal vehicle cameras to Sam...[Details]
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With the improvement of broadband wired and wireless network infrastructure and the growth of global security market demand, the application of video surveillance is showing explosive growth. The d...[Details]
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(1) In the long-term calibration process, the meter clamp is one of the components that is easily damaged. Water leakage will occur inside the meter clamp due to wear and tear, resulting in loose met...[Details]
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On January 18, MySmartPrice revealed detailed information about the Samsung Galaxy S22+. Like the Galaxy S22, the Galaxy S22+ also has a full-screen design with equal width on all four sides....[Details]
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Last August, Ericsson launched the first H.265 codec. Just six months later, the International Telecommunication Union (ITU) officially approved the HEVC/H.265 standard, which is called High Efficien...[Details]
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As the production of upstream semiconductor chips continues to increase, the downstream packaging and testing production lines are also fully loaded. In addition, the recent capacity expansion has be...[Details]
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How to use a digital multimeter to measure whether a wire is leaking electricity There are two ways to use a multimeter to measure whether the wire is leaking electricity to the ground: one is to...[Details]
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What kind of sound do you like? The answer should be different for each person, as everyone has different preferences and focuses. Some people think that timbre is the most important, some people l...[Details]
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Contemporary electronic circuit design, especially embedded circuit design, faces many new technology challenges, such as more bus applications, higher-speed clocks and digital signals, more integrat...[Details]
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Figure 14 Medical ECG monitor circuit
AD620 preamplifier application circuit
Since the peak-to-peak value of the output signal of the sine signal generator is about 1V, the volt...[Details]
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Abstract: This paper introduces the basic framework of H.324 videophone, and based on the analysis of the amount of calculation and storage capacity required after video and audio encoding and d...[Details]
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introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
Microcontroller MCU
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