HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
1. Experimental purpose:Namisoft requires students to design a spectrum analyzer. The sampling frequency, number of sampling points, signal frequency, amplitude and phase of the signal can be set on t...
[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...
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...
Precision data acquisition (DAQ) systems are popular in industrial applications. Some DAQ applications require low power consumption and ultra-low noise. An example is seismic sensor applications, wh...[Details]
On April 1, Nanjing University of Science and Technology Optoelectronics stated on its investor interaction platform that it currently has small-batch orders for ArF photoresist, but has not yet star...[Details]
Why can't I see the waveform or the waveform is distorted when I use an oscilloscope to observe the waveform of the crystal oscillator pin? Can't a 200M oscilloscope measure a 10M crystal oscillato...[Details]
New in-vehicle infotainment and navigation systems offer more content, higher quality audio and video, and improved connectivity for personal communication devices. To accommodate the high data rat...[Details]
Our reporters Tang Jinyan and Zhang Jingchao reported from Guangzhou
"We use the money we save for business innovation, and each of us can maintain our brand and provide differentiated (servic...[Details]
The mioty protocol stack developed by ST’s authorized partner Stackforce is now available to support STM32WL multi-modulation RF SoC China, April 25, 2021 – STMicroelectronics (ST), a global semic...[Details]
With the advent of SoC design elements such as the MIPS32 1004K Coherent Processing System (CPS), on-chip symmetric multiprocessing (SMP) with a single operating system has become a real design opt...[Details]
Qualcomm released the Snapdragon 8+ a few days ago. This time, Qualcomm finally realized the problems of the previous two generations of flagship chips, and made drastic optimizations in power consum...[Details]
The smart car track hides the most secretive AI vision player. This player has yet to officially announce any business progress related to smart cars, but it has repeatedly demonstrated its competi...[Details]
Introduction: With the advancement of embedded microprocessor technology, 32-bit ARM processor systems have high computing speed and strong signal processing capabilities. They can be used as process...[Details]
Abstract: On rail vehicles, the stability of the vehicle system depends largely on the reliability and accuracy of the speed signal it collects, and the collected speed signal includes the current ...[Details]
When it comes to search engines, most people probably think of Google, Bing or Baidu first. But in addition to these three giants, there are many other search engines on the Internet with different f...[Details]
Summary High performance, efficient development, high cost performance The SuperCAT series solves hardware limitations, supporting up to 128 axes synchronous control and cycle times from 4ms ...[Details]
The basic 3-terminal regulator has been a staple in the designer's toolbox for over 30 years, and its basic architecture has not changed significantly. Using a fixed voltage reference, a resistor div...[Details]
The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]
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