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On April 27, BOE Technology Group Co., Ltd. released its first quarter report for 2022. The company achieved operating income of 50.476 billion yuan and net profit attributable to shareholders of l...[Details]
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In order to curb the spread of the Delta variant, the Philippine government recently announced that the capital Metro Manila will resume its lockdown, and a two-week stay-at-home order will be implem...[Details]
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Introduction
Control network generally refers to a computer network system characterized by controlling "objects", referred to as Infranet (infrastructure network). It is at the bottom of the...[Details]
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We need to compile the code to run on the ARM platform, and the cross compiler used is arm-linux-gcc. The following introduces some common command parameters of the arm-linux-gcc compilation tool. B...[Details]
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The turbine flowmeter is a velocity instrument with the advantages of high accuracy, good repeatability, no zero drift, high range ratio, simple structure, few moving parts, high pressure resistance,...[Details]
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China Energy Storage Network:
Power interconnection refers to the use of ultra-high voltage power grid as the backbone grid, with intercontinental and cross-national backbone grids and power ...[Details]
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DC Motor
Introduction
This block represents the electrical and torque characteristics of a DC motor.
The block assumes that there are no electromagnetic energy losses, therefor...[Details]
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Abstract: Computer-aided teaching of single-tube common-emitter amplifier circuit was carried out using
Multisim 10
simulation software. The DC operating point was used to analyze the setting o...[Details]
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What are the characteristics of electronic target flowmeter? I believe that everyone is still not very familiar with the introduction of electronic target flowmeter. Today I will tell you about the ch...[Details]
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When measuring liquid, electromagnetic flowmeter will have many bubbles, which often lead to flowmeter measurement errors and affect its use. Generally, the fluid measured by electromagnetic flowmete...[Details]
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Generally, when audio and electronic devices are working, positive and negative power supplies are required. However, in vehicles such as cars, ships, and trains, only batteries can be us...[Details]
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As the old year comes to an end and the new year arrives, the automotive market is also experiencing a wave of updates. Facing 2021, there are some of the latest automotive technologies waiting for p...[Details]
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Taking an isolated PWM DC/DC converter with high-frequency voltage transformation as an example, its composition block diagram is shown in the figure.
As shown in the figure, the block...[Details]
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project description: The single chip microcomputer (STC89C52RCA) controls the DS18B20 to measure the temperature of the current environment through the 1-wire bus protocol, and displays the collected...[Details]
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From June 17th to 18th, the 2023 China Nansha International Integrated Circuit Industry Forum, hosted by Xinmo Research with the theme of "Nansha Xinsheng gathers momentum for the future", was gra...[Details]
Test/Measurement
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