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In the past, oscilloscopes were difficult to use for EMI debugging because they did not have the sensitivity required to capture EMI radiation signals, their FFT spectrum analysis capabilities were n...[Details]
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China Mobile recently announced the winning bidders for the centralized procurement of high-end routers and high-end switches from 2021 to 2022 (Package 3, Package 5, Package 7, Package 8, and Packag...[Details]
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The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic is shown in the figure.
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The schematic diagram of the MCU thermometer design simulation is as follows. There are two versions of AVR16 chip and AVR128 chip. The MCU source program is as follows: /*---------------------...[Details]
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Thermal voltages or EMFs are the most common source of error in low voltage measurements . These voltages are generated when different parts of a circuit are at different temperatures and when conduct...[Details]
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I used to use 51, but it was always C51. I have more than 10 years of experience in C and rarely use assembly. Later, I switched to arm because of the project. At first, I didn't know anything about ...[Details]
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Earlier, there was news that Xiaomi Redmi will launch a new Redmi Note series in November, but this is not the new Redmi Note10 series, but the Redmi Note 9 series of mobile phones. According...[Details]
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The directory structure of the STM32 firmware library is shown in the figure below:
Our main concern is the Libraries folder.
1. _htmresc is the ST icon, Project is some examples a...[Details]
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MATLAB EXPO 2022 China User Conference Online Conference is about to open
Including more than 30 themed technical meetings and hands-on practice, jointly explore
the latest features...[Details]
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After experiencing round after round of unprecedentedly brutal price wars, the profits of color TV products have been squeezed by various Internet "tycoons" to almost nothing. Recently, affected by t...[Details]
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The open channel flow meter is a new type of intelligent flow system based on the velocity-water level operation method and adopts advanced velocity measuring instruments and water level measuring in...[Details]
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On September 27, according to industry sources, ASE Kunshan Co., Ltd. issued a notice that the factory will be subject to power restrictions and will have no output during the power restriction perio...[Details]
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Photoelectric pyrometer Photoelectric pyrometer refers to a device that uses a photocell as a sensitive element. Its photocurrent is proportional to the light beam emitted by the heated object an...[Details]
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1 Introduction to CDC class In USB files, groups that integrate devices with the same attributes are defined, called classes. In this way, drivers of this type can be developed at the same time, whic...[Details]
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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