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On January 12, the commissioning ceremony of the Windey (Wenzhou) Smart Energy Storage Production Base and the signing ceremony of the energy storage industry cooperation were held in Wenzhou. ...[Details]
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/******************************************************************* * Hard disk control source program * * Compilation environment: KEIL C51 V7.07 Supported devices: AT89C51 * * C...[Details]
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1. Register R16 is used as CPSR (Current Program Status Register). CPSR can be accessed in any operating mode. It includes conditional flags, interrupt disable bits, current processor mode flags, and ...[Details]
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Tesla CEO Elon Musk boldly predicts that his $53 billion company will have a valuation comparable to Apple in the future. The latter is currently worth $800 billion and is the world's most valuable c...[Details]
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Characteristics and applications of emitter follower
In-phase amplification, the voltage amplification factor is less than 1 but close to 1; the input impedance is high and the output impedanc...[Details]
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With the launch of Galaxy S22, Samsung has begun to focus on the camera functions of its mobile phones, allowing the mobile phones to take higher quality pictures through software algorithms. Current...[Details]
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Sensor
- converts the physical quantity to be measured into another physical quantity that can be read and processed. The most commonly used in modern control is electrical signal.
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The chip MC34063A is used to connect simple external components to form a step-down circuit, which outputs 5 V voltage to provide power for the microcontroller ATMEGA16. The circuit is shown in the f...[Details]
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As a type of connector, terminal blocks are an important component in the electrical industry and play an irreplaceable and important role. Because engineering and technical personnel first check the ...[Details]
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RFID Application in Smart Parking Management
Two mainstream technologies
At present, a mainstream RFID technology in the parking lot intelligent management system is to use inductive IC c...[Details]
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Yuanhehuihuang mainly produces various types of lithium-ion batteries and sells lithium batteries. The company currently mainly produces 18650 lithium batteries, which are widely used in mobile pho...[Details]
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On the afternoon of April 15, Luneng Group Qinghai Branch, Guodian Longyuan Qinghai Branch, and Guotou New Energy Investment Co., Ltd. signed a contract for shared energy storage peak-shaving power...[Details]
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1. Scenario Realize the reception of a string of data of non-fixed length and return the corresponding data (the basic framework of data parsing) 2. Programming Implementation 1. Design thinking Wi...[Details]
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Recently, we got news from relevant channels that Huawei Wallet will work with BYD DiLink to launch mobile phone NFC car key. It is reported that this function will be launched with the new BYD Song ...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]