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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching) and therefore more complex to control. BLDC motor control requires knowledge of the rotor position ...[Details]
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There are two basic methods for resistivity measurements: bulk and surface. Volume resistivity measurement Volume resistivity measurements are typically made using the test fixture electrode config...[Details]
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1 Analog bias Analog offset, also known as DC offset, is a very useful function that most oscilloscopes have. If used properly, it can avoid the problem of loss of vertical resolution when test...[Details]
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The planning principles of program memory ROM are:
(1) According to the provisions of the reset and interrupt entry addresses of the MCS-5 microcontroller, the space before 002FH is designed as the...[Details]
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Professional engineers explain the difference between ARM and MCU
1. Software This should be the biggest difference. The operating system is introduced. Why introduce the operating system? What are...[Details]
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1. Parts installation sequence table This weighing plate has no special requirements for the order of parts installation. You can follow the principle of small first and large later, welding small ...[Details]
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Infrared spectroscopy is closely related to the structure of molecules and is an effective means of studying and characterizing molecular structures. Compared with other methods, infrared spectrosco...[Details]
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Cars are not only a means of transportation, but also a carrier of mobile life. Mobility for all, a mobile society for everyone, the car of the future is more than just a mobile computer with four wh...[Details]
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Before the 1980s, almost all pressure welds were inspected by radiography. Radiography (RT) is the only nondestructive inspection method that can provide reliable records throughout the thickness rang...[Details]
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Many items we come into contact with in our lives are closely related to the battery industry, such as TVs, mobile phones, refrigerators, etc., especially automobile companies cannot do without it, b...[Details]
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introduction
In today's society, telephone network alarms are widely used for their quick and effective advantages. The universal serial bus (USB), which has gradually become the mainstream inter...[Details]
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Recently, Corellium, a software company specializing in virtualization solutions, managed to port Linux to a PC equipped with an Apple M1 processor, and even succeeded in making almost all system per...[Details]
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introduction
Inverter
It is a device that uses power electronics technology to convert electric energy. With the development of power electronics technology, inverters are increasingly u...[Details]
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Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]
FPGA/CPLD
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