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introduction
At present, China has basically entered a new era of large power grids, large power plants, large units, high-voltage transmission, and highly automatic control. The power loa...[Details]
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Abstract: Design a lithium iron phosphate power battery pack status acquisition system based on the battery monitoring chip LTC6802. The embedded microprocessor MC9S08DZ32 is used to collect the st...[Details]
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On May 24, CINNO Reasearch data showed that in April 2022, the sales volume of smartphones in the domestic market was only 17.6 million units, a year-on-year decrease of 21.6% and a month-on-month de...[Details]
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In many application systems, a digital signal processor (DSP) must obtain information from multiple analog-to-digital converter (ADC) channels before it can transmit the digital signal processed by...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. They are highly flexible, reliable and precise, and can complete various complex tasks. In order to achieve the...[Details]
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Electrical measurements of passive devices usually follow a simple process: stimulate the sample in some way and measure its response to the stimulus. This approach can also be used to measure devices...[Details]
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1. GPIO running water lamp experiment 1. Experimental purpose a: Master how to use GPIO b: Familiar with programming methods under Linux 2. Experimental content Make LED display by control...[Details]
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Abstract: A new type of low-voltage bandgap reference is proposed. Different from the traditional bandgap reference, the circuit introduces a third current to eliminate the temperature nonlinear te...[Details]
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The radiation test process of WLAN AP is further explained.
The test environment is shown in the figure below. PC controls APUT through the Ethernet port. The WLAN base station is only used for A...[Details]
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The MAX2648 LNA has 17dB gain and 1.8dB noise figure in the 5GHz to 6GHz band. Like all good microwave devices, the MAX2648 LNA has very high gain at high frequencies (up to 20GHz). It is well known ...[Details]
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1. What is MVB MVB is the abbreviation of Multifunction Vehicle Bus, which is a part of the train communication network TCN. TCN is a data communication network for interconnecting and transmitting c...[Details]
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1. Use DNW to download to SRAM and run: Downloading to SRAM will not destroy the existing files and programs in the development board, but the files downloaded in the tutorial will be lost after powe...[Details]
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As Huawei's scroll device patent was exposed, the First Financial reporter found on the official website of the State Intellectual Property Office that Huawei, BOE, CSOT, OPPO, vivo, Xiaomi and other...[Details]
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According to foreign media reports, Israeli semiconductor company Valens has launched an automotive chipset for smart car connectivity, providing high-speed data transmission for connected and self-d...[Details]
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In 2018, Sino-US trade frictions were on the verge of breaking out. Events such as ZTE and Huawei popularized the importance of the semiconductor industry to the Chinese people. Technology giants suc...[Details]