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Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
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2022 may be the most difficult year for Android manufacturers. Last year's semiconductor shortage has continued this year, while the demand for smartphones is gradually slowing down, which is undoubt...[Details]
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The concept and working principle of PLC
PLC stands for Programmable Logic Controller, which is a digital electronic circuit commonly used in industrial automation control and robot control.
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According to foreign media reports, Tesla is working with TSMC to develop HW 4.0 autonomous driving chips, which will be put into mass production in the fourth quarter of 2021. As early as 2016, Tesl...[Details]
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ON Semiconductor (Nasdaq: ON), driving energy efficient innovations, announced that it has been selected as one of the 2020 World’s Most Ethical Companies by Ethisphere, a global leader in defining a...[Details]
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Today, Lenovo Legion Gaming Phone 2 Pro's new configuration is officially launched on the market. The initial trial price of 18GB+256GB is 4,999 yuan, and the initial trial price of 16GB+256GB ...[Details]
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//ADC channel number definition #define ADC_Chanel0 (unsigned char)0x00 #define ADC_Chanel1 (unsigned char)0x01 #define ADC_Chanel2 (unsigned char)0x02 #define ADC_Chanel3 (unsigned char...[Details]
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The picture is from Canva 据市场调查机构 Canalys 公布的最新报告显示，2020 年第一季度全球智能手表出货量为 1430 万块，同比增长 12%。其中，苹果依旧稳居第一的位置，而华为则逆势实现同比增长到 113%，市场份额为 14.9%，其智能手表出货量达到了 210 万块，超越三星成为全球第二。 这个成绩对华为而言，应该说是可喜可贺。毕竟，在过去的几...[Details]
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In April 2021, the Hueck family announced its intention to sell its 60% stake in Hella. The reason for the sale is that the COVID-19 pandemic has had a significant impact on automotive suppliers like...[Details]
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There are still many USBasp or USBisp 51/AVR programmers on Taobao, which use open source USBasp hardware, PROGISP software or other download software. In fact, we can easily change them to STK502 ...[Details]
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2019 was a cold winter for most of China's power battery companies. With the sales of new energy vehicles falling for five consecutive years, the power battery companies, which had already entered ...[Details]
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As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure AC voltage. 1. Measure AC 10-1000v, turn the switch to the required voltage...[Details]
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RF anti-interference ability test device
Most cell phones today use the Time Division Multiple Access (TDMA) standard, a multiplexing technique that modulates a high-frequency carri...[Details]
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The advantage of being able to debug with the source program in the simulation software is that it can reduce the use of other software to run the program compilation, and you don't have to call the m...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
ADI Reference Circuit
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