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Electricity is a national basic industry, which is related to the national economy, people's livelihood and economic development. Sudden large-scale power outages will have a catastrophic impact on...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is an ultralow power data acquisition system that uses the AD7091R 12-bit, 1 MSPS SAR ADC and the AD8031 op amp driver. The total pow...[Details]
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On May 7, the Beijing Regulatory Bureau disclosed the summary report of Minsheng Securities Co., Ltd. on the guidance work for the initial public offering and listing of Beijing Core Vision Software ...[Details]
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Time Domain Description of Continuous Signals
Using a time function or a curve to represent the characteristics of a signal changing with time is called the time domain description of a cont...[Details]
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According to foreign media reports, OneD Battery Sciences, a leader in electric vehicle battery technology, and Koch Modular Process Systems, a process engineering design and modular manufacturing co...[Details]
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The Philippines’ energy bureau has called on the international community to donate inverters and batteries to help build solar energy supplies as the country struggles to get back on its feet after...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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According to news on September 5, based on the latest technology patent approved by Apple, the design plan of the future iMac all-in-one machine was demonstrated. In Apple's vision, future iMacs will...[Details]
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The research of electromagnetic flowmeters on fluid noise, explores the causes of its generation, finds ways to reduce fluid noise, and improves the sensor signal-to-noise ratio, which is of great si...[Details]
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在启动进到检测页面后，內部程序流程有“自查（selftest）”作用，当“自查”进行后，会在显示屏上显示信息出“自查根据”的提醒（SELF-TESTPASSED).內部程序流程“自查”作用，只有检测一些十分內部的情况，主要是储存器等，别的作用也要靠手工制作检测： ①数字示波器会内置一个检测数据信号，将摄像头收到数字示波器的检测数据信号輸出端，它一般为1~9V/1KHZ的波形数据信号。 ② Pre...[Details]
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This blog post will introduce and drive the digital tube. The chips associated with it are the 74HC138 decoder, 74HC02 NOR gate, and 74HC573 latch mentioned earlier. The I/O ports used are still 11 -...[Details]
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Relying on the power of Google, Gmail has become one of the email service providers with the largest number of users in the world. As early as 2018, Gmail officially released a tweet congratulating i...[Details]
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According to media reports, the first batch of construction units of the Changsha Sanan third-generation semiconductor project with an investment of 16 billion yuan has entered the main constructio...[Details]
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There is still some time before the release of Samsung S11 series mobile phones. Recently, foreign media exposed a set of renderings of Samsung Galaxy S11 series mobile phones. From the renderings,...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
Analogue and Mixed Signal
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