Today I saw a big guy’s answer, it’s the truth
Are there many unfinished buildings near your home?
I'll go back to my hometown in the middle of the month and take some pictures for you. The ring road ...
[i=s]This post was last edited by xiyue521 on 2021-7-19 01:36[/i]1. Console and custom commands:In the HelloWorld process , I found that I can get the commands that can be typed by typing help in the ...
[font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]Purpose:[/size][/font] [font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]1. Monitor the internal register data of nRF24L01 chip through PC s...
Air quality sensors are not new. In fact, we all have one on our face. Unfortunately, our noses are sometimes unreliable, failing to detect odorless harmful gases or when a fire breaks out nearby whil...
[i=s]This post was last edited by 怀穿少年梦 on 2021-6-28 19:18[/i]This is my first time to use ESP32. I just heard that ESP32 is a SOC chip with many peripherals integrated in it, which is a bit like a si...
Well-known whistleblower @Evan Blass announced a new discovery on Thursday. He found a name displayed as "OnePlus 9R" on the OnePlus website, so he believes that the previously circulated OnePlus 9E/...[Details]
Function LCD display Chinese characters, characters and pictures illustrate Chinese characters, characters and pictures need to use the corresponding module software to get the corresponding c file...[Details]
The following describes the line scanning synchronization principle. Figure 8-18 shows the line scanning synchronization principle of TA7609P.
When the horizontal synchronization...[Details]
Introduction Mass flowmeter is now favored by users because it can directly measure the mass flow of fluid in the pipeline, instead of measuring the volume flow and density of the measured fluid sepa...[Details]
1. First of all, what is it? It is an instruction set. It is created by the ARM architecture to be compatible with application systems with a data bus width of 16 bits. It is a self-instruction se...[Details]
With the advancement of technology and economic development, Android smartphones have become increasingly popular, with almost everyone owning one. Generally, mobile phones are used to make calls, se...[Details]
C51 Memory Types
The C51 compiler fully supports the architecture of the 8051 microprocessor and its family, and can fully access all parts of the MCS-51 hardware system. Each variable can be accur...[Details]
The motor is a device that converts electrical energy into mechanical energy and is widely used in various fields. Frequency refers to the number of cycles per second and is measured in Hertz (Hz)....[Details]
1 Introduction
DC regulated power supply is one of the commonly used equipment in electronic technology, and is widely used in teaching, scientific research and other fields. The tradition...[Details]
The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the ...[Details]
You must have encountered such typical Chinese road conditions. When driving on the road, you have to follow behind a large vehicle. At this time, no matter how intelligent the assisted driving is ...[Details]
The digital multimeter is a commonly used portable testing tool. Even for modern cars that are highly electronic , the digital multimeter is still a very effective tool for diagnosing faults in their...[Details]
To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
1 Introduction
The last few stages of large condensing steam turbines in conventional power plants and all stages of turbines in nuclear power plants operate in a wet steam state. The liquid w...[Details]
This series of tutorials will analyze the compilation process of uboot. How to compile, then how to analyze these processes
I have not added 6410 support here, first look at the process of 6400...[Details]
Talking
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