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Taiwan-based PCB manufacturers with factories in mainland China are suffering from factory closures and labor shortages due to the COVID-19 coronavirus and are eager to find other ways to meet demand...[Details]
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Oscilloscopes are like "eyes" to many engineers. Engineers spend more time with oscilloscopes than with their families. Below is a list of possible faults and troubleshooting methods that may occur d...[Details]
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I believe that more and more people in the industry are well aware of how LED displays save energy. They are implemented from the aspects of high-brightness LED lights, driver ICs, switching powe...[Details]
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There has been much discussion about the security of digital TV CA recently. From the perspective of the digital TV sharing technology popular in Europe and America, the author uses diagrams and te...[Details]
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Source: IDC official website The well-known data company IDC recently released its global personal computer shipments report for the fourth quarter of 2022. The report shows that with the excepti...[Details]
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Jiweiwang News (Text/Dusa) On October 25, the first Semiconductor Third-Party Analysis and Testing Ecosystem Strategy Conference hosted by Sembcorp Nano (Suzhou) Co., Ltd. (referred to as: Sembcorp N...[Details]
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According to foreign media reports, Waymo, an autonomous driving company under Google's parent company, recently released a driverless car testing report in the Phoenix area of the United States, a...[Details]
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According to foreign media reports, researchers at University College London have developed a supercapacitor that, although still in the proof-of-concept stage, still shows great potential as a porta...[Details]
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1 Introduction
Embedded digital oscilloscope is a kind of intelligent terminal device developed in recent years that can realize real-time display of data and waveform. At present, most common digi...[Details]
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1 Working principle of full-bridge transformer switching power supply The working principle of the full-bridge transformer switching power supply is very similar to that of the push-pull transf...[Details]
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Legislation in Europe, the United States and Australia will require automakers to install alarms to detect if a child is forgotten in a locked car. Acconeer's PCR radar sensor has a great opportunity...[Details]
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最近,半导体市场正在经历着明显的阵痛期,但无论是哪家半导体公司,近期的财报都将汽车作为其继续显著增长的市场之一。而从终端市场来看,2022年我国新能源汽车产销分别完成705.8万辆和688.7万辆,同比分别增长96.9%和93.4%,市场占有率提升至25.6%。 New energy vehicles obviously include more electronic-related com...[Details]
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The parallel P1 port of the MCS-51 series microcontroller is a quasi-bidirectional port and can only be used as a general I/O port to transmit data. Each bit of it can be defined as an input lin...[Details]
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Working principle of electric contact pressure gauge The electric contact pressure gauge is an instrument that is equipped with an electrical device on the basis of an ordinary pressure gauge. Wh...[Details]
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0 Introduction
According to the data of the World Health Organization, cardiovascular disease has become the main cause of death in the global population. ECG examination is widely used in...[Details]