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It's been a long time since I last updated~ I am now starting an internship. My company is currently developing a card-plug power-drawing module for hotels, which is implemented using STM8 and RFID...[Details]
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1.HeyWeather HeyWeather is a handy app that sets a stylish widget on your home screen to check the weather in your desired location. Unlike other weather apps, you can choose a custom icon, color, an...[Details]
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According to foreign media reports, aiMotive, an independent technology team in the field of autonomous driving technology, announced the launch of aiData, the latest member of its product portfolio....[Details]
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With the release of the "Elevator Supervision and Inspection Regulations", new requirements have been put forward for the elevator inspection quality of inspection agencies. However, during the imple...[Details]
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(Image source: Tesla official website) According to foreign media reports, as early as 2017, Tesla equipped all models equipped with its Autopilot technology with an automatic emergency braking ...[Details]
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The mains power is not stable, and there are many power quality problems, such as voltage surge, high voltage spike pulse, transient overvoltage, voltage sag, line noise, frequency offset, contin...[Details]
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According to foreign media reports, silicon photonics startup SiLC Technologies and automotive exterior lighting system company Varroc Lighting Systems announced that they will jointly demonstrate at...[Details]
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欧洲多国加快新能源项目建设,中国企业充分把握商机,光伏、风电等领域产品出口不断攀升,其中逆变器增长最为显著。
Data recently disclosed by the General Administration of Customs showed that from January to November 2022, the export value of inverters...[Details]
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In many audio applications, it is very important to have a constant audio signal level. This circuit is really designed for voice modulation radio transmission applications. This voice circuit is als...[Details]
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1. Use the capacitance file to detect directly Some digital multimeters have the function of measuring capacitance, and the range is divided into five ranges: 2000p, 20n, 200n, 2μ and 20μ. When m...[Details]
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As a SVC device, magnetically controlled reactor (MCR) is mainly used to compensate for system reactive power, suppress voltage fluctuations and flicker, so rapidity is a crucial characteristic. In o...[Details]
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In the previous article at the Jiwei.com Semiconductor Summit, we talked about the many changes that 5G has brought to society ( refer to the previous article ). Faced with these overwhelming busines...[Details]
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Precautions for industrial infrared thermometers
(I) The probe protective lens is the most easily damaged part of the infrared thermometer, so the probe lens must be carefully protected.
(...[Details]
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The graduation project required external interrupts and timers, and both timers and external interrupts required three. I was confused at the time. I could have three timers, but it was difficult to ...[Details]
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On October 25, according to the Global Times, after the US Department of Defense once again included Chinese lidar manufacturer Hesai Technology on the "CMC List", Hesai Technology said it would su...[Details]