The transistor has two working states: static and dynamic. The DC working state of the transistor when no signal is added is called static , and the current of each pole is called static current. The ...
[i=s]This post was last edited by chrisrh on 2022-2-8 11:25[/i]Using Finsh component based on RTThread_rt_kprintf
①. Click on the green brick②. Check ShellOK, cmd, msh and shell are added to the proje...
[color=rgb(62, 62, 62)]Layout is one of the most basic working skills of PCB design engineers. The quality of routing will directly affect the performance of the entire system. Most high-speed design ...
Author: Lucien KUANG, ST engineerClick to download pdf document to view:Keywords: BlueNRGProblem: When some customers are debugging in the later stages of a project, there is no serial port to lead ou...
Huami Technology (hereinafter referred to as "Huami") released its Q1 financial report this year. Founder Huang Wang said in the analyst Q&A session of the conference call that in the next few months...[Details]
Recently, the Hebei Provincial Development and Reform Commission issued the "Guiding Plan for the Layout of Independent Energy Storage on the Grid Side of the Province" and the "Guiding Plan for th...[Details]
On July 7, the 2023 Guiyang International Forum on Ecological Civilization, International Forum on New Energy Storage Industry Development and Green Development Entrepreneurs Summit Dialogue Theme For...[Details]
June 25 news, University of Pittsburgh and its Medical Center researchers have developed a new device that uses blood to generate electricity and measure its conductivity.
In recent year...[Details]
Preface I believe that many stm32 beginners still find it difficult to create a new project. Even if they have studied stm32 for a while, they still feel at a loss when creating a new project. I beli...[Details]
Recently, Beijing HIMU Computing Technology Co., Ltd. (hereinafter referred to as "HIMU Computing") underwent industrial and commercial changes, with the addition of new shareholders Jiangsu Jingdong...[Details]
The key range that uses the basic range to measure the performance of a DC digital ammeter should be calibrated in more detail. If the linear error of the meter under test is considered, the error te...[Details]
The low frequency signal generator uses a single chip waveform synthesis generator to generate high precision, low distortion sine wave voltage, which can be used to calibrate frequency relays, synch...[Details]
According to Huawei's previous statement, the Chinese version of the Mate40 series will be officially released on October 30, and at this stage, what everyone is most concerned about is its price. ...[Details]
Introduction: This paper introduces a design of a digital wireless temperature sensor based on Atmel's single-chip microcomputer ATmega324p as the control core, combined with the digital temperature ...[Details]
According to foreign media reports, almost all drivers need to rely on the car speedometer to understand the driving speed and the overall feeling of the car's movement, so as to know whether they sh...[Details]
Logic analyzer measures complementary output PWM signals and dead time Complementary output PWM signals are the basis of motor control. By setting the corresponding registers, complementary PWM sign...[Details]
Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
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