As the title suggests, I wonder if anyone has any good method?
I want to collect the power frequency signal. Since the signal is relatively small, I amplify the signal by 3 times....
As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields, inverters, as an ...
I haven't taken out the board for a long time. Today someone in the group shared an open source IoT platform, Scallop IoT (bigiot.xyz), which supports Tmall Genie to control devices.
Great! I tried it...
[size=3][font=微软雅黑]The sixth volume of ADI System Solutions Selection is themed around applications, clearly listing complete and flexible signal chain diagrams, system design elements, the main chall...
Formaldehyde is an important chemical raw material and organic solvent, widely used in home decoration materials. Excessive formaldehyde gas will induce diseases and even cause cancer, directly ...[Details]
Four speed regulation methods of motor
The four common speed regulation methods of motors are as follows:
Variable frequency speed regulation: The speed of the motor is changed by changin...[Details]
As an important component of modern automotive electronic equipment, vehicle inverters convert direct current into alternating current, allowing vehicles to power household devices while driving. T...[Details]
As the new favorite in the TV market, "LED TV" has been very popular in 2009. Since Samsung took the lead in launching 9 LED TV products in 3 series at the beginning of the year, many international...[Details]
1 Basic Principles
Quality is key. No one is satisfied with poor work. When you complete high-quality work, you will be proud of it. Whether you know it or not, you will get credit for your hi...[Details]
The ELISA reader is a commonly used instrument in laboratories . ELISA readers can generally be classified according to different filtering methods and functions.
1. Microplate readers can be d...[Details]
Hu Hao, Senior IoT Market Development Manager at Avnet In recent years, the government has been actively advocating the transition from "made in China" to "intelligent manufacturing in China", tha...[Details]
introduction Among the PIC series microcontrollers, only the PIC18 series and PIC16F87X series microcontrollers have the IAP function and can use the BootLoader function. The following only intro...[Details]
Before posting the program, remember a little C language knowledge to avoid making the same mistake next time!
unsigned char i=0x01;
i=i 1+1;
As a result, the value of i is 4, not 3.
In C l...[Details]
On January 17, Jingrui Electric Materials released its 2021 annual performance forecast. The report stated that the company's net profit attributable to shareholders of listed companies in 2021 is ex...[Details]
Output Compare is a powerful feature of embedded world. The PIC32 Output Compare module compares the values stored in the OCxR and/or the OCxRS registers to the value in the selected timer. When a ...[Details]
We have developed a brushless DC motor with high-end control technology, which can make the requirements of baking effect uniform and complex cooking recipes easy to cope with become a reality.
...[Details]
Learning about processors usually starts with GPIO. Below we will compare the applications and differences of GPIO of these three chips.
The following three represent the GPIO registers of three chip...[Details]
According to foreign media reports, Waymo 's self -driving cars, a subsidiary of Google's parent company Alphabet, have something in common with the "brains" that guide ordinary cars: their intellig...[Details]
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
GD32 MCU
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