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Integer variables are used to implement the PID algorithm. Since it is done with integer numbers, it is not very accurate, but for many occasions, this accuracy is enough. The coefficients and samplin...[Details]
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To a certain extent, 2022 can be regarded as the first year for the mass production of solid-state batteries. First, 50 Dongfeng Fengshen E70s equipped with Ganfeng Lithium Battery's first-generati...[Details]
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The W181 series is a new device (W181-01/02/03) launched by Cypress in 2000. This series combines the latest technology of PLL spread spectrum frequency synthesis, and modulates the output frequenc...[Details]
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Sound Card You can see the I2S line on the left There is an I2S controller in 2440, which can transmit sound information to the middle chip through the I2S controller. Then the chip drives the spea...[Details]
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CES 2021 is only the second day of its opening, and new products and technologies from major manufacturers have already swarmed in, enough to dazzle you. Today's protagonists are undoubtedly the late...[Details]
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"This year is the starting year for the construction of ubiquitous power Internet of Things. Now there are less than three months left until the end of the year. The whole company must make greater...[Details]
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introduction
High-current direct current is an indispensable power supply for the metallurgical, chemical and nonferrous processing industries. Nowadays, the more commonly used schemes in Chin...[Details]
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The interface board is the bridge and link between energy data collection and computer. Its functions include: pre-processing the collected data, selecting data channels, connecting to computers, and ...[Details]
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In recent years, although China's panel production capacity has continued to increase and it has become the world's largest display panel producer, driver chips are still mainly imported, which has b...[Details]
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introduction:
With the rapid development of electronic technology, power consumption and energy saving have put forward new requirements for electronic technology. In terms of power ele...[Details]
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The obvious characteristics of the development of modern advanced aviation weapons and equipment are good performance, strong functions, small batches, multiple varieties, high technical content, and ...[Details]
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According to the "Regulations on the Administration of Imported Radio Transmitter Equipment" and the "Regulations on the Administration of Produced Radio Transmitter Equipment", in order to strengthen...[Details]
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1. Production situation
From January to August 2021, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 14.6 billion units, a y...[Details]
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I. Experimental Purpose 1. Learn how to use AC voltmeter, AC ammeter and power meter to measure the AC equivalent parameters of components. 2. Learn how to connect and use the power meter. II. Princi...[Details]
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introduction
As an important logistics handling equipment, forklifts play an important role in modern logistics, warehousing and other fields. With the development of forklift techno...[Details]
Microcontroller MCU
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