[i=s]This post was last edited by btty038 on 2021-1-16 10:51[/i]A few buckle picturesThis is the normal layoutThe following is explained in the above pictures.This is the verified dataMeasured data wa...
Hello everyone, today we are going to talk about modulation. Speaking of modulation, everyone will immediately think of these keywords: BPSK, QPSK, amplitude modulation, phase modulation, QAM, constel...
A filter is a frequency-selective device that allows specific frequency components in a signal to pass through while greatly attenuating other frequency components. This frequency-selective function o...
Home equipment information and human information such as brain waves and pulse information are transmitted through wireless networks and transmitted to dedicated servers on the Internet through home n...
Today, a digital blogger revealed the film of Huawei Mate 30 series mobile phones. From the pictures, we can see that it has an obvious curved screen design and bangs, and if you look at it according...[Details]
First of all, SST39VF16 FLASH is 16-bit, which means two bytes (half-words) are the minimum operation unit. That is to say, if you give 0x00000 on the FLASH address, the data it gives is the first 16-...[Details]
The China Semiconductor Industry Association (CSIA) released the operating data of China's integrated circuit industry in the first quarter of 2019. Data shows that China's integrated circuit indus...[Details]
1. Introduction This article takes STM8S103F3P6 programming as an example to introduce how to multiplex pins of STM8S103F3P6. 2. Experimental Platform Computer platform: Windows 7 64-bit flagsh...[Details]
Data Validity: Start and stop signal timing: Device Address: Write byte timing: Read data timing: Function simulates IIC bus timing: /**************************************/ /******Simula...[Details]
In addition to being used as glasses for myopia, contact lenses can also be used for taking photos and navigation. Such a sci-fi thing will soon become a reality. On April 7, Zhidongxi report...[Details]
The latest data released by the China Association of Automobile Manufacturers recently showed that in February this year, my country's production and sales of new energy vehicles reached 368,000 and ...[Details]
High brightness light emitting diodes (HBLED) combine the advantages of high output, high efficiency and long life. Manufacturers are developing devices that can achieve higher luminous flux, longer ...[Details]
1 Introduction
The static display system of digital tubes needs to occupy too many single-chip microcomputer lines, but it can ensure normal brightness. In order to solve the problem of occupyi...[Details]
(Image source: electrek.co) According to foreign media reports, there are many ways to unlock the Tesla Model 3 , such as key cards, Tesla mobile phone applications, etc. However, one car owner ...[Details]
Portable medical products are gradually gaining market favor. How to develop smaller, lower power and highly reliable products has become the primary issue for product designers. Product designers ca...[Details]
The point is how to use it directly without focusing on the SPI principle. Many bloggers have explained the principle very well, so I won’t mention it here. I will make up for it later. First of al...[Details]
The seventh function to be introduced is the coordinate setting function. The function code is as follows: //Set the cursor position //Xpos: horizontal coordinate //Ypos: vertical coordinate void LCD...[Details]
Toyota is very obsessed with hybrid power, especially non-plug-in hybrid power. Therefore, even in the development of pure electric power systems, this "hybrid" thinking is always present.
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High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]
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