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The wireless microphone pull-rod teaching stick introduced in this article combines an FM wireless microphone and a portable pull-rod teaching stick into one. The metal part of the teaching stick is ...[Details]
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A new coronavirus broke out in China before the Spring Festival this year. In order to conduct efficient and quick temperature screening for the large-scale movement of people during the Spring Festi...[Details]
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On September 7, according to foreign media reports, the two semiconductor manufacturers, AMD and MediaTek, have significantly increased their presence in their respective fields of expertise. The two...[Details]
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As climate change and environmental sustainability become more and more important, horticultural automation has ushered in unprecedented opportunities. Recently, Scythe Robotics has expanded its pr...[Details]
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Recently, vivo officially announced a concept phone called Apex 2020. The phone is equipped with many functions and has a very eye-catching design. The phone is equipped with a 120-degree curved scre...[Details]
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Although it’s not even a year since the launch of the Samsung Galaxy S20, S20 Plus, and Ultra, they have been discontinued in some regions due to the launch of the Samsung Galaxy S21 series. ...[Details]
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1 Introduction
The main reason for the damage of metal components and parts is fatigue failure caused by various microscopic and macroscopic mechanical stress concentrations. Its basic characteristic...[Details]
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1. Introduction:
The traditional attitude measurement system uses a strapdown inertial navigation system (SINS). Compared with the platform-based inertial navigation system, it has the advanta...[Details]
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The development process of an automotive electronic control unit (ECU) is basically the same as the development process of any electronic product, and requires engineers in hardware, software, and te...[Details]
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Taking the microcontroller P1 register as an example, there are two arrangements: The first type: P1^7 is high, that is: P1^7 P1^6 P1^5 P1^4 P1^3 P1^2 P1^1 P1^0 The second type: P1^0 is high, that ...[Details]
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With
the improvement of
electronic
technology and the development of electronic products, some systems often need negative
voltage
to power them. For example, in LCD backlight s...[Details]
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An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
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Developing a good optical heart rate monitoring solution for wrist-based wearables can be a challenge for many designers. After all, it’s a complex endeavor that requires optical and mechanical exp...[Details]
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Every year, CES is Dell's home for new products, and CES2020 is no exception. Dell officially released the new Latitude 9510, the first four-sided narrow-frame XPS 13, and various top-level mon...[Details]
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High-quality 150mm diameter SiC substrates have been realized. We will use these substrates to start production of "trench type" SiC MOSFETs in 2015 . At CEATEC JAPAN 2013, Denso demonstrated SiC-re...[Details]