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China Energy Storage Network News:
According to the "Notice of the National Energy Administration on Matters Related to the Development and Construction of Wind Power and Photovoltaic Power...[Details]
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Recently, ChargerLAB exposed a 65W charger that Google has not yet released. ChargerLAB claims that this 65W charger is smaller than the regular 30W model, with dimensions of 51.79*42.69*25...[Details]
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The interface circuit diagram of Flash and S3C44B0X is shown in Figure 2. Processor ADDR20~1 corresponds to Flash ROM A19~0, which is offset by 1 bit. This is because S3C44B0X is byte-addressed, whil...[Details]
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Senior security officials from the United States, Japan and South Korea will hold a trilateral meeting in Maryland on the 2nd. The White House said the three parties will discuss chip supply chain se...[Details]
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A black box the size of a child's suitcase, with multiple types of interfaces such as DC and AC power charging ports, USB Type-C ports, etc. densely packed on the top and sides, and a small display on...[Details]
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The multimeter is an essential tool for electricians and electronic technicians. Its high resistance usually uses a 9V, 15A or 22.5V laminated battery. This kind of battery is not only more expensive...[Details]
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Introduction
As the speed of instructions continues to increase, the performance of microcontrollers has been greatly improved in various aspects, such as clock synchronization between multiple...[Details]
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2. Design of Solar LED Street Light Status Sensor Node Based on Wireless Sensor Network
With the widespread application of solar LED street lights in urban lighting systems, how to save energy ...[Details]
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Some netizens discovered that the built-in memo app in iOS 13 will automatically check the user's handwritten swear words. If the user writes some swear words in the memo, the swear words w...[Details]
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Second order low pass filter circuit diagram
The quality factor indicates the state of the filter passband. Generally, Q=0.707 is required.
From this we can get
The cut-off frequenc...[Details]
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I. Introduction Modern CNC machining first uses CAD/CAM software to draw the machining sketch of the parts, then makes appropriate attribute settings according to the sketch, generates G code, and th...[Details]
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This article introduces an intelligent photovoltaic AGF series current collection device based on PIC24FJ64. This device uses Hall sensors to isolate and measure the current from the photovoltaic c...[Details]
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1 Introduction Synchronous serial interface (SSI) is a common interface in various types of DSP processors. This is because the digital interface of the codec (Coder/Decoder, CODEC) is SSI. In mos...[Details]
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Traffic signal is an experimental equipment for traffic control, which is of great significance for fully mastering the basic theory of traffic control and cultivating operational ability. There are f...[Details]
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Tablet computer reference design for ESD and EMI InnoChips, represented by WPG Group, has launched a tablet reference design based on ESD, EMI and other devices , and provides customers with a varie...[Details]
Analog electronics
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