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In the last Zhishi class, we learned the basic knowledge of Toshiba brushless motors. For brushless motors that are everywhere in life, you need to know more about them before you can start develop...[Details]
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There are few stories of "the boy who cried wolf" in the semiconductor world. Most people believe in one truth: there are no rumors without reason. Even if it has been clarified two or three times, e...[Details]
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Note the USB burning method: 1. Because the size of the uncut u-boot reaches 500K, but our built-in u-boot burning partition is not that large, we cannot use u-boot to burn u-boot, we can only use ...[Details]
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0) Download gdb source code: http://ftp.gnu.org/gnu/gdb/ 1) Compile arm-linux-gdb Specify the location of the cross-compilation toolchain export PATH=$PATH:/usr/local/arm/3.4.1/bin to st...[Details]
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The 7 working modes of ARM processor (taking ARM7TDMI as an example) are: (1) User mode (usr): Normal mode for running applications. (2) System mode (sys): runs privileged operating system tasks. ...[Details]
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According to foreign media reports, Ferrari is not only synonymous with performance and speed, but is also committed to technological innovation in other areas, such as the intelligent air-conditioni...[Details]
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The sine wave inverter does not have the disadvantages of the square wave input inverter, but its efficiency is not high, so designers want to improve its efficiency while retaining the advantages ...[Details]
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1. Environment
I used Keil5 as a compilation tool and proteus for simulation. I don't know if there are other good software that can generate .hex files (.hex files need to be generated for th...[Details]
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There are several key elements that must be followed in FTTH projects. The correct implementation of these key elements can greatly reduce project investment, increase the speed of construction, an...[Details]
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1 Introduction
When doing embedded development, the most commonly used tools for debugging development boards are serial ports and network ports. This article mainly introduces how to install ...[Details]
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The USB interface is also frequently used, so this article will start with its basic knowledge. 1. USB Introduction Universal Serial Bus (USB) is a serial bus standard for connecting computer syste...[Details]
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The reliability of the power control system is the guarantee for the reliable and efficient operation of the power system and equipment, and the power control system must have a safe and reliable c...[Details]
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The electric drive system mainly consists of three parts: motor, motor control unit and reducer:
Most of the time, user needs determine the direction of product technology evolutio...[Details]
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Virtual Instrument Concept
If we summarize which technology has had the greatest impact on human life in the past 50 years, it must be computer technology. After 50 years of development, computers...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
Microcontroller MCU
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