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Considering that electric vehicle coin-operated charging stations must be connected to the mains to charge electric vehicles that are out of power in time, and there is no one on duty at the char...[Details]
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1 Migration requirements Requirement: Python 2.5.4 running on Arm9. ARM Target Environment: S3C2410A & arm-linux-2.4.18, and AT91SAM9261 & arm-linux-2.6.20. Host compilation environment: RHEL...[Details]
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Scientists at Oak Ridge National Laboratory (ORNL) say they have developed a scalable, low-cost method to improve the connections between materials in solid-state batteries . The process involves ele...[Details]
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1. Introduction
At present, in order to meet the requirements of mobility and portability, portable devices are usually powered by batteries. When using batteries, the current st...[Details]
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On December 18, the Wuwei 100MW/200MWh shared energy storage project officially held a groundbreaking ceremony in Wuwei City, Anhui Province. At the groundbreaking ceremony, Wuwei Municipal Party C...[Details]
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Recently, Xiaomi Watch Color received an OTA upgrade, and the latest version number is V1.5.306. The new version adds a swimming mode, and supports unlocking Xiaomi mobile phones with watches a...[Details]
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After the release of ColorOS 12, OnePlus announced an upgrade public beta plan, and OnePlus 9R is expected to start public beta in January 2022. Today, OnePlus community administrator @一加蓝帅...[Details]
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When we studied data types, we learned about pointer types, and we know that it is a variable type that stores the address of another data. Pointer is a very important concept in the MCU C language...[Details]
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IntroductionPower supply sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically req...[Details]
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On May 27, Lu Weibing, vice president of Xiaomi Group and general manager of the Redmi brand, officially announced that the global sales of the Redmi Note 7 series of mobile phones exceeded 10 millio...[Details]
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On January 13, Beijing time, a teenager abroad discovered a software vulnerability in Tesla, which allowed him to unlock the car windows, control the security alarm in the car, and even drive away th...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common anode digital tube + DS18B20 temperature detection module + button + fan + heating device + photoelect...[Details]
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The self-shunt excitation system of the generator is a widely used excitation method for synchronous generators. It has many advantages, which makes the self-shunt excitation system widely used in ...[Details]
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Functional Description
NS4251 is a 3W dual-channel audio amplifier with AB/D class working mode switching function, simulated 3D surround sound function. In addition, when the headphone plug i...[Details]
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Ultrasonic flaw detector is a commonly used testing instrument , which has certain applications in many industries. Ultrasonic flaw detectors need regular maintenance not only when in use, but also...[Details]
Analog electronics
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