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From SAIC's inkaNet injecting the era gene of connected life into cars for the first time two years ago, to the emergence of iVoka a year ago that truly realized "human-car dialogue", the Roewe 350 an...[Details]
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Photoplethysmography (PPG) is a common technique for measuring blood oxygen saturation (SPO2) levels. A light transmitter is used to emit light into the body, and a light receiver is used to measur...[Details]
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In actual production and life, it is often necessary to detect the continuity of the circuit. The common method is to use the resistance range of a multimeter for detection, which is simple and practi...[Details]
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1 Introduction
Among vehicle positioning systems, GPS is the most widely used in the world, and its functions have been widely accepted. It can provide users with global, all-weather, high-p...[Details]
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In 2022, China's total automobile sales will reach 27.5 million, a year-on-year increase of 5.4%, of which new energy vehicle sales will reach 5 million, a year-on-year increase of 47%. From the data...[Details]
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This article begins to understand the microcontroller from the perspective of integrated circuits, mainly introducing the pin diagram and pin functions of the microcontroller, as well as simple p...[Details]
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The success of the first tape-out depends on the verification of the entire system hardware and related software. Some companies provide rapid prototyping platforms with many debugging functions, b...[Details]
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Application of ozone and ozone detector in production workshop
1. Microbial contamination in food production workshops is an extremely important factor affecting produ...[Details]
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The first step is to connect the analog circuit using Professional's isis7
The second step is to use keil uVision4 to write the debugging source program according to the usage of the circuit pins. ...[Details]
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The STC12C5 series MCU is an enhanced MCU. How powerful is it? With SPI interface, PCA module, timer output, 16K+ on-chip ROM, it is getting more and more powerful! We have seen the timer output fun...[Details]
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LED is a kind of electroluminescent light source. Its light-emitting principle is that when a forward voltage is applied to both ends of the PN junction, the holes in the P region will flow to the ...[Details]
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China Energy Storage Network News:
The European Commission recently released the "Recommendations on Cybersecurity in the Energy Sector" report, pointing out that with the deeper integration ...[Details]
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The static characteristics of IGBT include volt-ampere characteristics, transfer characteristics and static switching characteristics. The volt-ampere characteristics of IGBT are shown in Figure 1-33...[Details]
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Countries are actively promoting the implementation of energy conservation and emission reduction projects, especially China's LED street lights are valued by LED street light manufacturers due to ...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
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