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Ultra-small PWM DCDC boost regulated power supply circuit
The figure shows an ultra-small step-up voltage-stabilized power supply using the LM95XXC series integrated circuit. The LM95XXC serie...[Details]
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1. Composition and principle of solar photovoltaic system
Solar photovoltaic system consists of the following three parts: solar cell module; power electronic equipment such as charge and dis...[Details]
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LED is the fourth lighting method for mankind after incandescent lamps, fluorescent lamps and energy-saving lamps. It has the advantages of good color reproduction, fast response speed, energy sa...[Details]
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The TMC4671 is a highly integrated multi-axis motor controller chip that can be used to control DC, stepper and brushless motors. It supports control of up to 6 motor axes and features high precisi...[Details]
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From November 5 to November 10, the fifth China International Import Expo (CIIE) was held in Shanghai. During the Expo, the "Send Electricity" energy storage mobile charging solution exhibited at t...[Details]
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The structure of the magnetostrictive level gauge is composed of a stainless steel tube (measuring rod), a magnetostrictive wire (waveguide wire), a movable float (with a *magnet inside), etc. When t...[Details]
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Smart grid development direction: active distribution network investment space is large
The development trend of the distribution network is: emphasizing stable control and power quality under th...[Details]
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Sickle blood cells can clog the spleen's filter, causing a potentially life-threatening condition. Researchers from the Massachusetts Institute of Technology in the United States, Nanyang Technologic...[Details]
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Cellular communications have come a long way since the introduction of analog cellular networks in the early 1980s. Today, as the market migrates from 4G to 5G network solutions, the cellular communi...[Details]
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On the morning of December 7, after installing the newly pushed watchOS 5.1.2 update, Apple Watch Series 4 users in the United States can now check their own electrocardiogram by placing their finger...[Details]
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This afternoon, Xiaomi Smart Ecosystem officially announced a new generation of headphones - Xiaomi True Wireless Noise Cancelling Headphones 3, which will be officially released tomorrow night...[Details]
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Accessory manufacturer Nomad today launched a leather-wrapped MagSafe charging kit designed to improve the appearance and usability of Apple designs. On the product introduction page, Nomad sta...[Details]
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Rationale
The sugar refractometer designed based on the principle that the refractive index of a sugar solution is proportional to its concentration can be used to directly measure the sugar cont...[Details]
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The price and release date of the Xbox Series X have yet to be officially confirmed, but some new information about it has resurfaced today. Interestingly, the price information revealed this time ...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]