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It is not possible to calibrate the metal tube rotor flowmeter using conventional methods, which is determined by the structural principle of the transmitter. Because the metal tube rotor flowmeter ha...[Details]
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Yesterday (20th), Google was forced by the US government's "ban" to announce the suspension of some of its support for Huawei's business. Reuters analysis said that this move will result in Huawei sm...[Details]
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The MAX9635 ambient light sensor provides an I²C digital output, making it ideal for portable products such as smartphones, laptops, and industrial sensors. The device operates at less than 1µA, maki...[Details]
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From September 24 to 26, the "2024 China Automotive Supply Chain Conference and the 3rd China Intelligent Connected
New Energy Vehicle
Ecological Conference" was held in Wuhan. This confere...[Details]
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The flow rate display of the differential pressure flowmeter is the smallest. In fact, there is no flow display value, that is, the transmitter has no current signal output. The reasons include...[Details]
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There are several issues to consider when trying to reduce the power consumption of an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible runni...[Details]
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The Shenzhen Stock Exchange has officially accepted the GEM IPO application of Chongqing Zijian Electronics Co., Ltd. (referred to as "Zijian Electronics"). It is understood that Zijian Electronics...[Details]
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Although the rectifier circuit can convert AC into DC, its pulsation component is large. It is not suitable for some occasions that require DC smoothness. A filter circuit needs to be added to reduce ...[Details]
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According to foreign media reports, engineers at the University of New South Wales (UNSW Sydney) in Australia have developed a new haptic device that can reshape the sense of touch, potentially allow...[Details]
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MCS-51 uses Harvard structure, its program space and data space are separately addressed, that is, each has its own address space, and they do not overlap. So even if the address is the same, because...[Details]
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The epidemic has put all offline meetings on hold, and AI is no exception. However, the annual "top conference" had to be held, so on April 26, ICLR 2020 (International Conference on Representation...[Details]
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TOP1 Fire indicator light intelligent gateway monitoring system interface circuit
Circuit principle: SCK, MISO, and MOSI are the clock signal, master input signal, and master output signal of ...[Details]
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Interrupt system
The concept of interruption
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the b...[Details]
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Fingerprint access control system is a high-tech security facility based on biometric recognition technology. In recent years, it has been widely used at home and abroad and has become one of the sym...[Details]
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At 5 pm on October 18, the user-side energy storage project of Jiangsu Zhongjin Matai Pharmaceutical Packaging Co., Ltd. reversed power and was successfully connected to the grid and put into o...[Details]