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Optical component maker Lumentum is in advanced talks to acquire laser maker Coherent, the Wall Street Journal reported, citing people familiar with the matter. The two companies' products are used i...[Details]
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Simple digital frequency meter circuit diagram (I) This article introduces a digital frequency meter modified from a six-function electronic table. It has the characteristics of low cost, simple prod...[Details]
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After deciding to use STM8 for the project, I started learning STM8 today. There are two development environments for STM8, STVD and IAR. IAR is chosen because it is more universal. I spent 0.6 yuan ...[Details]
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Overview
In the field of time control, the delay specifications of the control time are usually selected according to the controlled time and the time delay accuracy. In order to ensure the rel...[Details]
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Let's briefly summarize the BEV sales data disclosed by the main result countries in November, mainly including the main BEV sales in Norway, the Netherlands, Spain, Italy, Sweden and France. The ove...[Details]
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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 13. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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At the Geneva Motor Show in early 2013, Peugeot-Citroen brought an air hybrid prototype. This hybrid model based on the Citroen C3 is very different from the previously widely used oil-electric h...[Details]
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According to Taiwan media reports, Morris Chang attended an art exhibition hosted by his wife Chang Shu-fen today. As for next year's economy, Morris Chang expects it to be better than this year. As ...[Details]
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introduction
Biometric technology relies on its uniqueness and reliability. After nearly ten years of development, its application has become more and more extensive and mature. At prese...[Details]
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At present, factories generally use industrial wireless communication technology, aiming to achieve easy operation, high reliability, and easy mobility, etc., to help factories realize intelligent ...[Details]
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I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
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China, December 7, 2022 - The FDA803S and FDA903S are the latest single-channel, fully differential 10W Class D audio power amplifiers in STMicroelectronics ’ FDA (digital-only amplifier) series. ...[Details]
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1 Overview
When using remote control encoding and decoding chips, the addresses of a pair of chips are required to be completely consistent. Therefore, when one remote control chip controls mu...[Details]
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In early June, the Asian Renewable Energy Exhibition was held in Bangkok, the capital of Thailand. The photovoltaic technology company and power supply company of INVT Group made a grand appearance...[Details]
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On October 29, the Shanghai Municipal People's Government issued a notice on the issuance of the "Shanghai Green Project Database Management Trial Measures". Among them, the construction and operat...[Details]