Circuit type selection for beginners of homemade power amplifierDocument No.: 162334Manufacturer:Brief Description:Resource Category:File Size: KBNumber of clicks: 31 timesDownloads: 0 timesDownload C...
If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
On June 1, DIGITIMES reported that sources in the notebook industry said that cloud service providers will reduce their dependence on processor suppliers as most of them hope to develop their own Arm...[Details]
I don't know when it started, but everyone likes to describe Audi as a "lighting factory". It seems that car lights have become an important way for Audi to be familiar to people. Looking back over ...[Details]
According to the supply chain, UMC recently notified its customers of an increase in foundry prices, with an average price increase of 10% in November and some process prices increasing by as much as...[Details]
The power adapter is also called an external power supply (switching power adapter). It is a power supply voltage conversion device for small portable electronic devices and electronic applianc...[Details]
In "A Brief Discussion on Trigger Modes and Functions of Analog Oscilloscopes", we learned a lot about the trigger modes of analog oscilloscopes. In this article, we will learn about the trigger sour...[Details]
The RKE system allows users to lock or unlock car doors using the transmitter on the key fob. In addition, RKE also has an anti-theft function. MELEXIS's wireless transceiver chip is very suitable fo...[Details]
In the process of learning microcontrollers, I have only learned half a bucket of water. I have learned a little bit of the above-mentioned microcontrollers, but not very well. Recently, I want to so...[Details]
the problem we are facing:
The electronic device circuit board is a circle with a diameter of 15 cm and is placed in a metal shielding shell. There is no problem with EMC certification, but the devic...[Details]
Thermocouples have a simple structure and are also a common temperature sensor. However, we cannot ignore the precautions for their use just because of their simple structure. If you are not careful ...[Details]
Background: Smart meters are smart terminals of smart grids. In addition to the basic electricity metering function of traditional energy meters, in order to adapt to the use of smart grids and new...[Details]
This article talks about the function, structure diagram, simple principle and triggering method of the oscilloscope. The next article will talk about the basic use of the oscilloscope and the diag...[Details]
Recently, the Japanese Customs released the latest data on the country's import and export trade in August. The data showed that the total export to mainland China in August was 142.1 trillion yen, a...[Details]
The current instruments do have three types of output: current output, voltage output, and pulse output. The current output and voltage output signals of the instruments are in line with the standard...[Details]
LatePost, the self-media outlet that first broke the news that Huawei would sell Honor, released exclusive news these two days saying that Huawei will not release new Mate series flagship phones this...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
Analog electronics
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