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As shown in the figure, this is a DC capacitance tester composed of 555. The tester consists of a pulse generator, a monostable trigger, a DC amplifier and a meter indication circuit. It can measure c...[Details]
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Foreign technology media 9to5Mac recently took stock of information about the MacBook notebook product line with OLED panels. Reports indicate that the first product equipped with an OLED panel is th...[Details]
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1. Purpose and requirements Make a small system for real-time display of temperature and humidity, with a response time of about 1s, and the probe part can be placed in a container with a diameter of...[Details]
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The calibrated on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0, or 8.0 MHz clock. These frequencies are nominal at 5V, 25°C. This clock can also be used as the system clock by programming the CK...[Details]
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Shanghai Chengwei is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound su...[Details]
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As the wave of automation continues to advance,
the demand for
robots
in factory production lines
is increasing day by day. In recent years, ABB, a global robot giant, has kept up with the p...[Details]
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At the Intel CREATE event, which kicked off at SIGGRAPH 2019 on July 30, Intel outlined how its vision of exascale computing will fundamentally advance filmmaking and content creation, driven by six ...[Details]
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/* Name: STM32_GPIO key input Note: This experiment is about the input function of GPIO. The basic idea is similar to that of 51 single-chip microcomputer. Operate the corresponding IO port, but t...[Details]
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Vortex flowmeter is a flow meter with extremely wide applications. It can be used to measure and control the flow of almost all gases, liquids and steam. Our company has developed a new generation of...[Details]
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Kiwibot announced the acquisition of AUTO Mobility Solutions Co. to enhance
the safety of
its delivery
robots
. This strategic partnership represents an important step forward for both compa...[Details]
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"I am willing to put all the achievements and reputation accumulated in my life to fight for Xiaomi cars!" This is the flag set by Lei Jun, the founder of Xiaomi Technology, in 2021. For a time, coun...[Details]
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1. Impact of temperature on the performance and life of communication switching power supplies The main component of the communication switching power supply is the high-frequency switching...[Details]
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1. What is the process for handling command exceptions at the user level? When a user-level program is executing, an exception will be generated if it encounters an undefined instruction (ARM is no...[Details]
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Recently, foreign media Techradar released a list of the best smartphones in 2019. This list evaluated multiple aspects including battery life, appearance design, photography, price, etc., and Samsun...[Details]
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The circuit includes input protection, cable bootstrap and bias current compensation. The differential amplification bandwidth is reduced by C1, and C1 also makes the common-mode rejection less depen...[Details]
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