I would really like to use an oscilloscope to see the strength of each part of the circuit when static electricity surges into it.
It is good for verifying and debugging ESD protection circuits and ad...
In the hot summer, let's fan it! EEWorld invites you to participate in the fan DIY PK competition!Event time: From now until August 31How to play DIY PK competition?Step 1 : Sign up for the competitio...
How to test DisplayPort interface?DisplayPort testing can be divided into three types according to the different types of devices under test: Source test, Sink test and Cable test. According to the di...
I made a simple two-layer board. I don't know how to lay copper. I would like to ask the experts for advice (please give me some details...) Thank you
DRC only sets short circuit detection. . . ....
I saw a short story on Zhihu, it's quite interesting, share it with you:Author: The Wind After the RainI remember a true story. A buddy and colleague of mine went on a blind date. After they hit it of...
We first need to understand what is an interrupt? An interruption means that the CPU must pause the current task due to external reasons during the execution of a certain process, handle other tasks,...[Details]
Today, realme officially announced that the first Dimensity 1200 processor will be launched on March 31. The official poster shows that the realme GT Neo phone adopts a rectangular camera module...[Details]
I. Introduction MTU (Master Terminal Unit) and RTU radio telemetry systems based on AVR microcontrollers and dedicated MODEM chips. Remote RTUs (the system can carry 256 RTUs) distributed at pipeli...[Details]
According to Jiwei.com, "industrial rice" MLCC has started a new round of price increase cycle since the second half of last year, led by industry giants Murata, TDK, Samsung Electro-Mechanics, etc. ...[Details]
Disconnect the jumper cap of JP165, connect JP10 to J12 (to achieve the effect of key control of LED light), connect JP5 to JP8, and connect J21 to the left. 3.5.2 Example Code The following code...[Details]
Circuit Diagram Note: In practice, the 74HC573 circuit of my microcontroller is connected in reverse with the P0 terminal. 138 decoder information: https://pan.baidu.com/s/1COTcutsnMxMSc8tq0M2yVw...[Details]
Today, Xiaomi officially announced that Xiaomi 9 Pro 5G is equipped with triple fast charging, ending battery anxiety. Xiaomi's official Weibo account said that in the 5G era, it is not just about ...[Details]
As the release date of Samsung's new generation flagship mobile phone is getting closer, Samsung has also started preheating activities. Starting from January 23, users who pre-order the new genera...[Details]
A new continuous conduction mode (CCM)
Power factor correction
(PFC) controller, named ICE1PCS01, is developed based on a new control scheme. Compared with traditional PFC solutions, this new...[Details]
Enterprises operating in China hope to balance two needs through cloud deployment: promoting
cloud-native innovation and integrating with existing private data center environments. However, t...[Details]
Create a new project with the structure shown below: The timer.h and timer.c files are from the previous section. Add declarations of two variables and two functions in timer.h, as shown below: #i...[Details]
Qualcomm rejected the acquisition offer, but Broadcom will never give up easily. This $100 billion acquisition is just the beginning. Let's follow the mobile phone portable editor to learn more ab...[Details]
According to foreign media reports, the demand for high-performance energy storage systems from emerging technologies such as electric vehicles and artificial intelligence is growing, which has prom...[Details]
1 Introduction
In recent years, due to the need for speed regulation and energy saving, variable frequency speed regulation technology has been used in more and more occasions. The c...[Details]
Analog electronics
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