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What I studied in the dormitory today was the system clock system of S3C2440. There are not many difficulties in this part, so it is relatively easy, but I still want to record my feelings. 1. What a...[Details]
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The oval gear flowmeter is a type of volumetric flowmeter, which is used for precise continuous or intermittent measurement of the flow rate or instantaneous flow rate of liquid in a pipeline. It is p...[Details]
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There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very difficult, ma...[Details]
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IT Home reported on June 14 that foreign media 9to5 Google reported that as WhatsApp continues to develop, the Facebook-owned company seems to have begun testing multi-device login and a large number...[Details]
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With the entire security industry moving towards high definition and the continuous promotion after the establishment of the HDcctv Alliance, HD cameras with HD-SDI interfaces have increasingly ent...[Details]
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This application note introduces users to the interface software between the DS5000 (compatible with 8051) microcontroller and the DS1631 temperature sensor. The DS1631 integrates a standard 2-wire s...[Details]
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Zayed Sustainability Prize opens submissions for 2024 prize cycle
Small and medium-sized businesses, non-profit organizations, and high schools are invited to submit their work by th...[Details]
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On September 13, Shandong Provincial Energy Bureau issued the "Notice on Carrying out the Pilot Demonstration Construction of Green and Low-carbon Energy Transformation", which mentioned:
Pi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Aiming at the battery power management problem of most embedded systems, a unit circuit module for power management of embedded systems, especially those used in handheld and portable devices, is des...[Details]
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1. Introduction Angle sensors are widely used in automobiles, machinery, aviation, aerospace, navigation, industrial automation and other fields. It is mainly divided into contact and non-contact typ...[Details]
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Intel HEX files are ASCII text files that record text lines. In Intel HEX files, each line is a HEX record, which is a machine code or data constant composed of hexadecimal numbers. Intel HEX files...[Details]
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Shown is a simplified schematic using a fully differential op amp, such as the OPA1632, configured as a unity gain buffer to provide a signal to a 24-bit ADC, such as the ADS1271. The circuit is a ...[Details]
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When we design a single-chip microcomputer circuit, the number of IO ports of the single-chip microcomputer is limited, and sometimes it cannot meet our design requirements. For example, our STC89C5...[Details]
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This article briefly introduces the high-voltage wire harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure and material cost structure of th...[Details]