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Ubuntu 10.04 is preparing to port Phonon, but the porting of 4.5 failed. There is an error when playing the sound. . . There is no way. Transfer to QtMutimedia I won’t mention the installation of c...[Details]
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Introduction: The following article designs and develops a three-phase six-arm full-bridge drive circuit and control program for the drive control of the sensorless brushless DC motor of a quadcopter...[Details]
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1. What is a motor? A motor is a component that converts battery energy into mechanical energy to drive the wheels of an electric vehicle.
2. What is winding? The armature winding is the core ...[Details]
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Design requirements that a perfect PLC program must meet
A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architectur...[Details]
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Introduction:
• This circuit uses a 12V DC power supply to drive a 1.5A high-brightness LED, suitable for replacing the original MR16 halogen lamp system.
• The LM3406 has a two-wire dimmin...[Details]
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At CES2023, BMW's new platform Neue Klasse also held a technical workshop titled "GEN6 BATTERY CELL TECHNOLOGY&PURCHASING AND SUPPLIER NETWORK". As BMW's most important node, Neue Klasse is an exclus...[Details]
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IEEE 754 Standard The floating point format can be divided into three parts: the sign bit s, the exponent bit e and the mantissa bit f. The real exponent E has an offset relative to the actual exp...[Details]
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Application design of PT8A351X series intelligent electric iron controller
In addition to diversified functions, product safety and intelligence are gradually becoming the focus of sma...[Details]
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On March 13, BAIC Group and CATL signed a strategic cooperation agreement on business cooperation and advanced technology empowerment. The two parties plan to jointly develop power battery products...[Details]
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Virtual instrument technology has been widely used in the field of test and measurement. With the continuous innovation of Labview software and hundreds of measurement hardware devices, virtual in...[Details]
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Host: ubuntu16.04 64bit Target board: mini2440 Cross-compilation tools: 4.4.3 1. Download the required source code: mkdir -p ~/arm/fs ;mkdir -p ~/arm/source Download zlib-1.2.3: wget -c http://ww...[Details]
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According to foreign media reports, for safety reasons, Tesla will close its Supercharger station located in its Los Angeles design studio, which is the company's first Supercharger station in the wo...[Details]
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The DS3660 is a 1024-byte SRAM for secure storage of sensitive data and a security manager for physical tamper detection, response functions required by the cryptographic processor and data securit...[Details]
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introduction In recent years, with the development of electronic technology, switching power supplies are increasingly used in postal and telecommunications, transportation facilities, instruments a...[Details]
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Cars are becoming more and more popular, and have been chosen by more and more families as their means of transportation. Driving safety has attracted widespread attention from the society. Wheneve...[Details]
Analogue and Mixed Signal
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