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I found some articles online, which said that int fputc(int ch, FILE *f) should be replaced with int _write(int fd, char *ptr, int len), but now there are s...
One of the major challenges facing embedded system developers is how to configure the system efficiently and accurately. Today's advanced microcontrollers (MCUs) include various processor cores, hardw...
[i=s]This post was last edited by xiyue521 on 2021-7-21 02:38[/i]1. Light up your RGB lights:
From the schematic diagram, we can see that the LED is on at a low level: we can use the general IO port t...
I would like to ask you, when the voltage is 48V and the current is 7-8A after rectification, what size capacitor and inductor should be chosen for the filter circuit....
The board was obtained from the EEWorld event and provided by DFRobot
Product link: http://www.dfrobot.com.cn/goods-1317.html?tdsourcetag=s_pcqq_aiomsg
First, here are some nice photosYou can tell it’...
[i=s]This post was last edited by alan000345 on 2018-11-22 10:08[/i] [align=left][align=left][align=left]The state switching of the terminal device in the TI ZigBee protocol stack is still quite diffi...
Capacitance-voltage (CV) measurement is widely used to measure semiconductor parameters, especially MOS CAP and MOSFET structures. CV testing can easily determine the thickness of the silicon dioxide...[Details]
On November 24, local time, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce added 27 entities and individuals in China, Japan, Pakistan and Singapore to the Entity List f...[Details]
After the Chinese New Year, the automotive industry ushered in its first policy change. On February 10, the Ministry of Industry and Information Technology issued a notice on its official website ...[Details]
With the rapid development of science and technology, the digital processing of video images and voice is increasingly widely used in military, scientific research, industrial and agricultural prod...[Details]
state
• Occupant Status: Provides a description of the status of each occupant of the autonomous vehicle, including the driver. Information may include presence, attention, emotional state, he...[Details]
Today, the inverter manufacturer will tell you how to improve the inverter efficiency. You can take a brief look at it. We will update relevant articles regularly.
The efficiency of the ...[Details]
Micro inverters are small in size, can be flexibly installed on roofs or walls, have high conversion efficiency and are relatively cheap, making them very suitable for home use. Many domestic compa...[Details]
On November 18, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding launched
a smart WiFi 6 router sol...[Details]
In the recently released ranking of installed capacity of power battery suppliers from January to February 2024, CATL continued to top the list, and its market share rebounded to 45.3%, showing str...[Details]
AC contactor is a widely used electrical component, which maintenance electricians often encounter in their work. Now I would like to share with you several typical cases I have encountered in my w...[Details]
Yesterday, the Chinese version of Huawei Mate30 series was officially released, and the related DXOMark scores were also released. Mate30 Pro ranked first with 121 points for the rear camera and 93 p...[Details]
introduction
The measurement of temperature and humidity is widely used in industrial and agricultural production, daily life and scientific research. However, due to the nonlinear output ...[Details]
0 Introduction
In today's industrial and agricultural production, there are more and more occasions where temperature and humidity collection is required, and accurate and convenient temperatur...[Details]
On April 19, Hunan Cube New Energy Technology Co., Ltd. ("Cube New Energy") announced that the first generation of sodium-ion batteries developed by the company has been mass-produced, seizing the ma...[Details]
0. Write in front
3D object detection is a very important basic task for autonomous driving. Today, I would like to recommend a recent review of 3D object detection.
2. Summary
...[Details]
stm32/stm8
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EEWORLD
