After posting a simple application example of UART last night, I have been thinking about how to apply timers and interrupts. I referred to the blinky program of the netizen timer and found that it is...
Original author: A basketball fanatic who writes code
1. Introduction
Recently, I encountered a problem of excessive load balancing in the project. I analyzed it for several days and transplanted a CP...
[i=s]This post was last edited by wdhu2000 on 2019-8-7 11:02[/i]I would like to ask you, does the MCLK of LIS25BA have to use the frequency of 12.288M? Can it use other frequencies, such as 6.144M, 24...
[i=s]This post was last edited by ylyfxzsx on 2020-9-29 22:41[/i]In the previous section, the development environment has been set up and the onboard LED has been turned on. In this section, we will s...
The over-discharge protection value is set to 5V. After the discharge protection, the voltage returns to more than 6V without load, resulting in the battery actually only being able to be discharged t...
ROM and RAM capacity and location
The memory of the MCS-51 microcontroller consists of two parts: program memory (ROM) and data memory (RAM), and the capacity of each part includes the internal cap...[Details]
TCL Technology issued an announcement that in order to accelerate the industrialization process in the field of new display technology, improve the new display ecological layout, and establish a glob...[Details]
1. Understanding and harm of methane:
In our rural life, methane is a mixed gas formed by the fermentation of some organic matter, usually called biogas. It can be burned, and biogas is mainly ...[Details]
The oscillation circuit, also called a waveform generator, is a signal generator with no signal input but signal output. It is generally composed of an amplifier circuit and an oscillation frequen...[Details]
STM32 reads a specific GPIOx bit as 1 or 0 1 /** 2 * @brief Reads the specified input port pin. 3 * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. 4 * @param GPIO_Pin: spec...[Details]
With the advancement of science and technology, portable devices are becoming more and more common. These devices bring more and more convenience to our work and life. At the same time, they put f...[Details]
/******************************************** Use TIM3 to output PWM to control LED lamp to realize breathing lamp ****************************************/ void BreathLightInit()//LED initializatio...[Details]
Technology changes the world and innovation leads the times. The 2019 World Artificial Intelligence Conference was held at the Shanghai World Expo Center. Focusing on the theme of "Infinite Possib...[Details]
Abstract: Aiming at the problems of abstract concepts and difficulty in understanding in the teaching of "Signal and System" course, a soft platform for experimental teaching based on LabVIEW softwar...[Details]
1. Save environment variables to nand flash Step 1: Modify mini2440.h Since we execute the saveenv command and then save the environment variables, the u-boot commands are all implemented under c...[Details]
Technology media Phone Arena says Samsung's Galaxy S22 series is the best Android phone you can buy. Phone Arena said that the Galaxy S22 series is a blockbuster, and each model has a different posit...[Details]
The current intelligent voice interaction market is becoming increasingly hot. Smart devices that support voice interaction, such as smart projectors, smart set-top boxes, smart TVs, etc., have com...[Details]
What kind of person can be called an "experienced driver"? Is it the driving god of Akina Mountain or a person with level 10 road rage? "There are thousands of roads, but safety comes first." No ma...[Details]
Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]
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