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Distribution center with ultra-large vertical lift modules November 8, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products and offering...[Details]

The FOC algorithm (Field-Oriented Control) is an algorithm commonly used for AC motor control. Its goal is to convert the control problem of the AC motor into the control problem of the DC motor, s...[Details]

Wang Binggang, leader of the expert group of the National New Energy Vehicle Innovation Project The highly anticipated new version of the "Energy-Saving and New Energy Vehicle Technology Roadmap" ...[Details]

Abstract: This paper introduces the control system of a two-phase hybrid stepper motor, which is composed of the digital signal processor TMS320LF2407A from TI and the stepper motor driv...[Details]

Based on FL2440 development board, kernel version 2.6.28 Host platform: Ubuntu 11.04 kernel version 2.6.39 Driver code   #include linux/kernel.h    #include linux/init.h    #include li...[Details]

NXP releases real-time driver (RTD) software for AUTOSARTM and non-AUTOSAR as S32K3 automotive MCU family goes into production Shanghai, China – October 27, 2021 – NXP Semiconductors...[Details]

The electrical performance of the module power supply is presented through a series of tests. The following are general functional test items, detailed descriptions are as follows: Line Regulation ...[Details]

The health code may be the most common item that accompanies people's travel in 2020. As early as March 2020, Alibaba has begun to promote the health code model in Zhejiang and other places, and unde...[Details]

1 Introduction The test object of the logic analyzer is the digital information in the digital system . In order to meet the detection requirements of the modern data domain, the logic analyzer shoul...[Details]

4. Software Design The STM32F103ZE microcontroller controls the AD9850 to generate a sine wave with controllable frequency and phase. The frequency is determined by the keyboard and the step size is ...[Details]

Spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation degree, spectral purity, fr...[Details]

　　Introduction: In recent years, the use of microprocessors to control switching power supplies has continued to develop. There is still much controversy over the advantages of digital power supplies...[Details]

　　CAN bus is a serial multi-master controller area network bus. Its main principle is to connect all relevant controllers on the vehicle to realize the communication between the engine controller, gea...[Details]

1 Overview The DS2770 battery monitor and charge controller can complete various functions required for battery maintenance. When used with the main system processor, the DS2770 can...[Details]

This board has a part of the version of Master Laoshou, and a part of it is my own drawing and modification. Circuit board size: 223x159 (mm)   This board has functions such as overload protection, ...[Details]