Modern materials and technologies cause electrostatic discharge (ESD) and electromagnetic interference (EMI) and have become an ever-present danger. What we wear and what we touch can cause electrosta...
Lithium battery 4.2V step-up and step-down to 0-50V, maximum output current 50mA voltage adjustable (using digital potentiometer or mechanical potentiometer). Is there any suitable step-up and step-do...
My lover is eight years younger than me. Since we met, I have always played the role of a father and a brother, and my lover has always been so dependent on me. We have been through many ups and downs...
[size=4]1. PWM is a pulse width modulation signal. Note that the "width" is the high level time of the pulse. When the PWM signal adjusts the brightness of the LED, the signal frequency remains unchan...
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[i=s]This post was last edited by yvonneGan on 2022-1-20 14:41[/i]Author: Dong Ge, a member of Yibo Technology Expressway and self-mediaThere are many unexpected things in life. Don’t think that you w...
As the product integration between power batteries and electric vehicles becomes more and more in-depth, how should the battery be optimized and how to adapt to more vehicle power battery scenarios? ...[Details]
After several years of development, the technology of foldable screen mobile phones has become more and more mature, the screen crease has disappeared, and the hinge folding life has continued to inc...[Details]
Reason for writing: I have done research on STM32 priority before, but I don't have time to publish what I have sorted out. Recently, the project needs two serial ports, but not both serial ports are...[Details]
On March 31, the Guangdong Provincial Energy Bureau and the Southern Regulatory Bureau of the National Energy Administration issued a notice on the "Implementation Plan for New Energy Storage to Pa...[Details]
Recently, a team of professional analysts from Beijing Huaxing Wanbang Management Consulting Co., Ltd. went to Nuremberg, Germany to attend the "Embedded World 2019" and exchanged ideas with many ...[Details]
Did you ever think that integrated digital signal processors (DSPs) in audio amplifiers were only used for digital filters, equalization, or audio mixing? The reality is that integrated DSPs in mod...[Details]
Inductor - Inductor classification: SMD inductor, color ring inductor, choke inductor, common mode inductor
Inductor is a thing with a long history. People knew a long time ago that a wire pas...[Details]
How to set the special function registers of MCS-51 microcontroller?
Answer: The I/O port latches, timers, serial port buffers, and various control registers and status registers in the MCS-51 micr...[Details]
Now let's analyze the probe method of DM9000 driver step by step. See the comments added in the code for the specific process. /* * Search DM9000 board, allocate space and register it */ static...[Details]
When using the #define macro definition arm-linux-as in ARM assembly, the error Error: internal_relocation (type: OFFSET_IMM) not fixed up will be reported.
You can first change the .s file to .c and...[Details]
IC Insights predicts that semiconductor manufacturers will add IC capacity at a "record rate" from 2020 to 2021. It is worth noting that most of the growth will come from the Far East. And the recent...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On September 12, the hottest brand in the car circle once again became Tesla. A news from the Morgan Stanley analyst team caused Tesla's market value to skyrocket. The reason was the analysis of th...[Details]
The Cortex-M3 processor contains a simple timer. Because all CM3 chips have this timer, software migration between different CM3 devices is simplified. The clock source of this timer can be an intern...[Details]
Recently,
WPG Holdings (hereinafter referred to as WPG),
a leading international semiconductor component distributor dedicated to the Asia-Pacific market
, announced that its subsi...[Details]