What is an antenna vibrator : https://training.eeworld.com.cn/course/5791This course will share with you some basic knowledge about antenna oscillators....
Low frequency RFID chips (passive) operate at a frequency of around 130kHz. The main applications are currently access control, animal ID, electronic lock frames, authorization checks for machine cont...
[size=4]This article summarizes some common errors and precautions when using MSP430G2553 for experiments. The software used is CCS8.0 for your reference. The specific project will not be given. If yo...
[align=left][align=left][b][font=Microsoft YaHei UI]What kind of rules to establish[/font][/b][/align][align=left][font=Microsoft YaHei UI]To establish rules, we must first make it clear what rules we...
[i=s] This post was last edited by wudianjun2001 on 2019-5-21 08:35 [/i] [align=left][font=黑体][size=4][color=#ff0000]Project Name[/color][/size][/font][font=宋体][size=12.0pt]: Color Card Password Lock[...
In addition to chip speed and area, people's expectations for low power consumption are also getting higher and higher, so it is very necessary to add low power design to IC design. The low power d...[Details]
According to Tianyancha, on October 22, Shanghai Zhanxin Electronic Technology Co., Ltd. (hereinafter referred to as Zhanxin Electronic) underwent industrial and commercial changes, adding Hubei Xiao...[Details]
Recently, the People's Government of Kunshan City, Jiangsu Province issued a pre-approval announcement for the environmental impact assessment of the "Kunshan Mengxian Electronic Technology Co., Ltd....[Details]
Recently, the 2nd Infineon Silicon Carbide Application Technology Development Forum and Photovoltaic and Energy Storage Forum came to a successful conclusion in Shanghai, where the spring is in the a...[Details]
First question: What does the waveform of the oscilloscope mean? In one sentence: the horizontal coordinate represents time, the vertical coordinate represents voltage (usually voltage), and the curv...[Details]
How to properly maintain the soldering iron tip and extend its life
After applying lead-free soldering, the life of the soldering iron tip will be greatly shortened! How to properly maintain the so...[Details]
Real-time bandwidth analysis Real-time analysis bandwidth refers to the spectrum width analyzed by the spectrum analyzer FFT spectrum analysis at one time. In the signal testing of military frequency...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
When using the #define macro definition arm-linux-as in ARM assembly, the error Error: internal_relocation (type: OFFSET_IMM) not fixed up will be reported.
You can first change the .s file to .c and...[Details]
1. Introduction
Surge protection devices (SPDs) are essential devices that suppress surge voltages generated by lightning, electrical system operation, or static electricity, and protect elect...[Details]
Automotive connectors are indispensable components in automotive electrical systems and electronic equipment. They bridge the gap between blocked or isolated circuits, allowing current to flow and ...[Details]
PCM encoding and decoding module principle
The principle block diagram of this module is shown in Figure 5-2. The module uses +5V and -5V voltages internally, where the -5V voltage is obta...[Details]
The inverter is a power regulation device that adjusts the power frequency according to the load demand to achieve precise control of the motor speed. In the process of using the inverter, correc...[Details]
The main circuits inside different series of AC-DC-AC inverters are basically the same, and many phenomena that occur during the frequency conversion speed regulation process can be analyzed throug...[Details]
1. Download uboot.bin to the development board through the U disk. The U disk must be burned into the U disk with a quick burning tool in the Feiling CD in advance, but this file cannot be seen aft...[Details]