[i=s]This post was last edited by Buyixin on 2022-7-7 00:14[/i]Qinheng PD sink protocol chip CH224K test, rantalternative playFirst, write in front
This is my first time participating in a chip promot...
Crystal oscillator is a frequency component, and different frequencies are used in different products. Crystal oscillators are used in 80% to 90 % of electronic products, and are widely used. How much...
Child posture reminderAuthor: Xu Songliang
1. Project Background ( 100-200words )
"You should sit up straight and write, or you will become nearsighted..." As a father of a nine-year-old child, I have...
There is an array uint8_t buf[] = {7,8,9,1,2,3,4,5,6};
There is no need to judge the values stored in the array. If only one variable "uint8_t tmp" is allowed, how can I quickly set buf to {1, 2, 3, 4...
The simulation schematic is as follows The microcontroller source program is as follows: #include "reg52.h" #define uchar unsigned char #define uint unsigned int float COUNT100,PWMCOUNT; /*LC...[Details]
This is my single-chip microcomputer design, which is mainly made of pressure sensor, HX711 module and 51 single-chip microcomputer. The attachment contains the schematic diagram and source code of t...[Details]
Common shortcut keys: http://adi.chinaaet.com/analog/blogdetail/30113.html CTRL+SHIFT+F Find in Files shortcut key to search **** keywords in the entire project file range, very practical------(w...[Details]
This morning, Apple quietly closed the iOS/iPadOS 13.2.3 verification channel. In fact, the official version of iOS 13.3 was just pushed last week. Apple's move means that it is no longer pos...[Details]
At the beginning of 2021, Xiaomi announced the closure of MiTalk, which had been launched for ten years. This IM tool, which was launched earlier than WeChat, was once highly expected by Lei Jun, cha...[Details]
Traditionally, gallium nitride ( GaN ) LED components are usually based on sapphire or silicon carbide (SiC) substrates, which are lattice-matched to GaN, and are commonly available in 2" or 4" sizes...[Details]
On June 11, Toshiba announced an upgraded solid-state LiDAR (laser radar). The LiDAR is the smallest in the world and has strong earthquake and wind resistance, while maintaining a maximum detectio...[Details]
Introduction
Remote control devices are very common in daily life. Remote control devices for home appliances and toys make it easy for users to control devices. Remote control devices are desi...[Details]
1. Learning prerequisites The microcontroller needs to interact with programs, which requires you to master very basic C language knowledge first. Even if we explain the execution process of the prog...[Details]
As the size of the instrument becomes smaller, we found an interesting phenomenon. Many medical devices that used to be very large have now become very small and thin. Just like the original B-ultraso...[Details]
The megohmmeter, also known as the megohmmeter, is a professional measuring tool used to measure the insulation resistance value, so it is also called the "insulation resistance meter". In the work o...[Details]
The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
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