As an effective tool used by engineers almost every day, the importance of oscilloscopes is beyond doubt. Especially with the application of new devices, the development of new technologies, and the i...
The input sine wave becomes a pulse wave after passing through the zero-crossing detection circuit. What should I do? I am just starting to learn about microcontrollers and I only know a little bit. P...
Problem of judging processor status: This is what is written in the book, but I don't quite understand it. －－－－－－－－－－－－－－－－－－－ Original text: When an exception occurs, the processor automatically swit...
Sorui, this post is still based on the previous post [url=https://bbs.eeworld.com.cn/thread-543043-1-1.html]【KW41z】Access the Thread network terminal to the public network to light the lamp[/url], and...
I wanted to use LM Flash Programmer to download the program to LM3S6432 through the serial port, but the baud rate did not match.Please advise how to use it.Thanks in advance....
ME is a fan of jingling dingdangdang, and I think I have collected all the news about my big brother. That uh... Don't get me wrong, I'm not here to dig up the truth. I respect, love, cherish and admi...
In the past few days, the Chinese display panel giant
BOE
has been flooded with articles supported by Liu Shuwei. Let's follow the embedded editor to learn about the relevant content.
...[Details]
Unique device identifiers are suitable for: ● Used as a serial number (e.g. USB string serial number or other terminal applications) ● Use the unique ID as a security key when used in conjunction wit...[Details]
Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]
After studying the F4 FSMC method to drive the touch screen for a few days, I have gained some understanding, which are listed below. The unorganized record is only for my own reference in the future...[Details]
In the development of artificial intelligence, talent reserve is undoubtedly an important part. Artificial intelligence should be a bottom-level technology that can be deeply embedded in any indust...[Details]
China Energy Storage Network:
At the Boao Forum, Zhu Min, the current dean of the National Institute of Finance at Tsinghua University, said: "When talking about blockchain, we must first sep...[Details]
This paper proposes a design scheme for an embedded CNC system based on ARM and FPGA. The software and hardware design of the ARM system, the implementation method of hardware fine interpolation ...[Details]
According to the description provided in the official manual of ST, it is not difficult to see that the ADC analog watchdog is actually that the user can set an upper and lower limit of the AD value...[Details]
Today I am using the AD function of the stm8s microcontroller. There are ten channels from AN0 to AN9 on the microcontroller. I want to use only three of them, AN5 to AN7. //ADC initialization void A...[Details]
****************************************************************** 1. The operand is in register, R0--R7 2. Operands are in internal RAM 3. Operands are in external RAM But they are all similar. For ...[Details]
Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. It is required that the 1KHz signal sound for 100ms and the 500Hz signal sound for 200ms, alternating between...[Details]
1. SCL is always controlled by the Master. SDA is controlled by the Slave when reading data and by the Master when writing data according to the direction of data transmission. After the 8-bit data i...[Details]
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