In fact, I have discovered this problem before, but I have never discussed it in depth. I discovered it again when I was working on a project today. Does any of you know what the asterisk in the file ...
Let’s take a look at the beauty of the board first~EVM54504-BS-00A front view
Board model: EVM54504-BS-00A ( 179.75/piece )Board Details
The EVM54504-BS-00Ais an evaluation board for demonstrating the...
Day 1: Cough first, then fever, very fast, body aches, just want to sleep, take compound acetaminophen capsules
The next day: The fever was not very severe, but the cough became worse and I had a head...
Board model: EV3428A-L-00A (179.75/piece)The EV3428A-L-00A is an evaluation board for demonstrating the performance of the MP3428A product. The MP3428A is a 600kHz high-efficiency fixed frequency curr...
The flashing light can be realized in N ways, such as blocking the lighting in the main task, creating a separate task flashing light in FreeRTos, etc. Today, we will learn the timer in combination wi...
Data statistics, regression equation, curve fitting
Often, engineering verification requires a large amount of data for calibration? Who is proficient in mathematical analysis? Let's exchange ideas, s...
The vehicle overload detection simulation principle diagram is as follows The source program of the electronic scale microcontroller is as follows: //Linear interval scale transformation formula...[Details]
Electric motors are used in elevators, food processing equipment, factory automation, robotics, cranes… the list goes on. AC induction motors are common in this application and are always driven ...[Details]
introduction
With the mature development of the third generation mobile communication network, the application of video surveillance technology based on mobile communication networ...[Details]
The analog comparator compares the input voltage of the positive PB2 (AINO) and the negative PB3 (AINI) . When the voltage of PB2 is higher than the voltage of PB3, the analog comparator output pin...[Details]
1. How much bandwidth do you need? We are already in the era of digital oscilloscopes. Compared with only considering the bandwidth of analog amplifiers, you should consider the bandwidth of the os...[Details]
At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer ser...[Details]
When using the _nop_() function (which can be understood as software delay), you must add the header file #include intrins.h at the beginning The _nop_() function is equivalent to a no-operation (whi...[Details]
In the human-computer interaction system, input devices such as keyboards and touch screens are an indispensable part. For consumer electronics such as mobile phones and tablets, touch screens have b...[Details]
Among the global technology giants, Apple is the largest in the world, and Huawei is the largest technology company in China. In the domestic public opinion, there are overwhelming remarks about Huaw...[Details]
1. Is there any fixed relationship between bandwidth and sampling frequency? The sampling rate should theoretically meet the sampling law of Nongxiaoxiang, that is, each cycle of the highest frequenc...[Details]
In the manufacturing process, it is crucial to respond to measurement data in a real-time manner. A quick response to deviation trends in processing dimensions can prevent the scrapping or reprocessin...[Details]
On December 5, Funeng Technology stated on the investor interaction platform that the company's sodium-ion battery products are in the centralized sample delivery stage. The products have excellent p...[Details]
The so-called autonomous driving technology basically collects all necessary information through sensors installed on the car body. Therefore, relying solely on these sensors may meet the requirement...[Details]
HTC, the former Android phone giant, is finally going to launch a 5G phone after a period of silence. On February 20, HTC's new CEO Yves Maitre said in an interview that HTC will launch its fi...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
Embedded System
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