[color=#555555][font="][size=4]I learned DSP C2000 series and read a lot of examples and documents. I found that the program architecture is basically the following structure: [/size][/font][/color] [...
It means that when encountering setbacks or problems, one just complains and blames others.
King Xiang wanted to cross the Wu River to the east. The headman of the Wu River moored his boat and said to...
In the above figure, the filter design is calculated according to the parameters of the normalized table on the right to determine the values of resistance and capacitance.However, the frequency in th...
The Digital Signal Processing Library is a set of highly optimized functions that perform many common signal processing operations on fixed-point numbers for the MSP430 and MSP432 microcontrollers. Th...
1 Introduction
Since the birth of digital oscilloscope in the 1970s, it has become one of the essential tools for test engineers. With the breakthrough progress of electronic technology in recent...[Details]
China’s new energy vehicles lead the world, and power batteries play an important role; In the process of growth and iteration, power battery companies are undoubtedly the most "volume" link in the...[Details]
Preface
Laser displacement sensors can use the high directivity, high monochromaticity and high brightness of lasers to achieve non-contact long-distance measurement. Laser displacement sensors (ma...[Details]
If many people compare MCU or SoC main chip to the brain of modern electronic system, then the clock component is undoubtedly its heart. Whether it is electronic engineers or component purchasers, the...[Details]
According to Jiwei.com, on July 16, the recent institutional research minutes released by Maxjet Technology showed that the company's overall development trend in the second quarter continued that of...[Details]
CATL's third-generation CTP (Kirin battery) technology is here. With the same battery pack size, the Kirin battery pack can increase its power by 13% compared to the 4680 system. At the 2022 China ...[Details]
1STM8S power consumption source STM8S power consumption is divided into static power consumption and dynamic power consumption. Static power consumption: mainly generated by the bias current and...[Details]
Motors are common electrical equipment, so how can we simply measure the quality of motors? Motors are electrical equipment that we often come into contact with, and they are also the most basic equi...[Details]
In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
①...[Details]
As shown in the figure, this is a resistance fast estimation circuit. The core of this circuit is a multivibrator composed of 555 and R1, R2, R3, Rx (resistance to be measured), C1, etc. Resistors R4~...[Details]
I had nothing to do, so I studied the storage location of variables in MCU. ps: There are three places where data can be stored in MCU: register, rom, and ram. Standard C keywords involved: register...[Details]
0Introduction
The power grid has long relied on manpower to read commercial and domestic electricity data, which is extremely inefficient. Meter reading data statistics mainly rely on manp...[Details]
It is reported that Samsung Display is preparing to enter the notebook market and will launch more than 10 notebook OLED displays in 2021. The notebook OLED displays launched this time will not only ...[Details]
1. Internal Block Diagram The dual Σ-Δ ADC with auxiliary DAC recently launched by AD is a complete 15-bit CMOS ADC. It has high sampling rate, low power consumption, and the input end also has sign...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]