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Samsung is one of the few mobile phone manufacturers that can develop its own mobile SoC chips. Exynos has been mature and iterated for many years. Although Samsung also has its own full networ...[Details]
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There are many brands of car anti-theft devices on the market. The commonly used ones are generally electronic alarms, central locking, electronic key recognition, GPS satellite global positioning,...[Details]
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STM32 ADC multi-channel conversion
Description: Use ADC to continuously collect 11 analog signals and transfer them to memory by DMA. ADC is configured to scan and continuously convert mode, and the ...[Details]
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The calculation formula is shown in Figure 4.30
The conductor diameter is D,
The distance between the centers of the wires is S (S D),
The effective relative diel...[Details]
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The structural feature of this power system is that the power systems for DC loads and AC loads both use -48V busbar as input power. When the mains or rectifier fails, the -48V busbar power supply ...[Details]
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On December 8, autonomous driving company Yuanrong Qixing released a Level 4 autonomous driving solution for front-end installation - DeepRoute-Driver 2.0, which costs less than $10,000. It is well...[Details]
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The bridge rectifier circuit is shown in Figure Z0705, where Figures (a), (b), and (c) are three different ways of drawing it.
It consists of a power transformer, four rectifier diodes D1~4, ...[Details]
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When measuring voltage with a multimeter, there are eight things to note. Know the internal resistance of the meter and be sure to have someone supervise it. The circuit meters under test are connect...[Details]
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As mobile phones have more and more functions, users' energy demands for mobile phone batteries are also increasing. Existing lithium-ion batteries are increasingly unable to meet consumers' req...[Details]
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The ongoing chip shortage has not subsided and is still affecting various industries around the world. The problem has affected the smartphone, automobile, and even camera markets, with Sony cameras ...[Details]
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0 Preface
With the process of urbanization, the distance of people's lives is constantly expanding. The popularity of electric vehicles that replace fuel vehicles and bicycles has greatly impro...[Details]
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Abstract: UART is used to solve the rate matching problem when communicating between DSP and PC, and a specific implementation circuit is given.
Keywords: DSP UART serial communication ...[Details]
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On February 26, Infitec released its full-year performance report for 2020. During the reporting period, Infitec achieved total operating revenue of 1.053 billion yuan, a year-on-year increase of 4.3...[Details]
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The zinc oxide lightning arrester tester is a special instrument used to detect the electrical performance of zinc oxide lightning arresters. The instrument is suitable for energized or power-off det...[Details]
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From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
Test/Measurement
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