[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
When talking about the story of interfaces, many people will ask, aren't there only two types of interfaces? SATA and M.2 interfaces. Well, that's right, but if you go into more detail, why are there ...
If a board is hot-swapped while powered on, the microcontroller will burn out. This will not happen if the power is plugged in and then turned on. What kind of protection can be added to avoid this pr...
STM32CubeMX and STM32Cube HAL basics：https://training.eeworld.com.cn/course/5495This MOOC is targeting anyone who starts working on STM32 by introducing STM32 ecosystem.? You need some knowledge in C ...
1. Environment Construction GD32E231 needs keil5.25 or above to support. The old version of the compiler does not support the latest M23 kernel. Install the GD32E231 support package.2. DEMO test simul...
Recently, the General Office of the Communist Party of China Central Committee and the General Office of the State Council issued the "Action Plan for Building a High-standard Market System" (hereina...[Details]
Translated from - nextplatform Artificial intelligence is a broad field that covers many dimensions, including image recognition, natural language processing (NLP), and robotics. AI is also dev...[Details]
Triggering is a very important part of an oscilloscope. When the oscilloscope is working, it is constantly collecting waveforms and storing them in the acquisition memory in a loop. The waveforms we ...[Details]
There are few stories of "the boy who cried wolf" in the semiconductor world. Most people believe in one truth: there are no rumors without reason. Even if it has been clarified two or three times, e...[Details]
What is a capacitor tester? How does it work? Capacitors are one of the most commonly used components by power engineers, and we are familiar with the characteristics of capacitors. Capacitors play...[Details]
One of the things you will enjoy most in your first few years as a parent is observing your children's emotions. The richness of a child's emotions develops as their brains develop, as they experienc...[Details]
1. Overview
Data acquisition is an important part of signal analysis and processing. In many industrial control and production status monitoring, data acquisition and analysis of various physical...[Details]
According to the "2019 China LED Lighting Industry Market Prospects Research Report" recently released by China Business Industry Research Institute, it is expected that the scale of China's LED lig...[Details]
1. Function location:
If you want to put the function
int BIN2HEX(int xx)
{
...
}
in the C source file tools.c at 0x1000 in CODE MEMORY, compile the project first, then open the M51 file of th...[Details]
The advanced timer is similar to the general timer. The following is a PWM program for TIM1. TIM1 is the only advanced timer in STM32. There are 4 channels with dead zone and complementary.
F...[Details]
Most circuit signals have random errors, which follow a normal distribution. Therefore, in oscilloscope measurements, we can analyze signal jitter based on the measured standard deviation. This is why...[Details]
Automatic polarimeter is an instrument for measuring the optical rotation of a substance . By measuring the optical rotation of a sample, the concentration, content and purity of the substance can ...[Details]
The financial report shows that the performance of Avnet and element14 continues to grow strongly, and Avnet’s sales this quarter reached US$6.5 billion. Shanghai, China, June 8, 2023 – Avnet (Nasd...[Details]
Recently, Jiangsu Super Star Semiconductor Co., Ltd. (hereinafter referred to as "Super Star") completed a round of A+ financing worth hundreds of millions of yuan, led by CMB International, followed...[Details]
introduction
The high switching action of power switching devices is the main reason for the electromagnetic interference (EMI) generated by switching power supplies. On the one hand, the incr...[Details]
Test/Measurement
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