Recently, I want to design a three-phase soft start circuit based on a single-chip microcomputer. The basic components required are:
1.IGBT tube
2. Single chip microcomputer
3. Relay
4. Motor
5. LCD d...
[i=s]This post was last edited by shipeng on 2019-5-15 18:48[/i] [size=3]I recently used the USB_OTG_FS of STM32F429 to make a BOOTLOADER that can read files in the USB disk through USB (PA11, PA12) o...
This is the actual object of this review:The first thing I didn’t expect was that it was so small and exquisite, which was completely in line with the temperament of a “reduced” instruction set.The se...
The information is as follows:Overview1.1 Introduction to DTLS encryption
DTLS (Datagram Transport Layer Security) is a datagram transport layer security protocol. It is an extension based on the TLS ...
In the box provided with the development board, there is a relatively large instruction manual, which should be the steps for Get Start.
The Germans are very rigorous in their work, which can be seen ...
Large-scale integrated circuit chips, such as SOC (System on chip), are composed of multi-core CPU and GPU, and are used in smartphone main chips, in-vehicle multimedia and navigation systems, or app...[Details]
A Practical Design of VXI Bus Interface
With the development of computer technology and VLSI technology, the requirements for automatic test systems with computers as the main control ...[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]
Infrared thermal imaging cameras can sense the distribution location and changing patterns of various "heat sources" existing in other equipment through temperature, and predict their development ...[Details]
The lights are running in normal operation, and all lights are on if an interruption occurs. #include pic.h __CONFIG(0x3B31); //4M #define uchar unsigned char #define uint unsigned int #def...[Details]
On November 30, Meizu held the 2023 Meizu Autumn Unbounded Ecological Conference and officially released Meizu 21 equipped with the third-generation Snapdragon 8 mobile platform. It empowers extraord...[Details]
Heart sound identification refers to a technology that uses human heart sound signals for identity identification. Heart sound is a reflection of the mechanical movement of the heart and cardiova...[Details]
Luminar and Ecarx Technologies Join Forces to Advance Next-Generation Safety and Autonomous Driving Technologies for China and Global Markets
Global mobility technology company Ecarx...[Details]
On October 30, the construction of the Xinwangda Dongfeng Yichang Power Battery Production Base project with a total investment of 12 billion yuan started, which will add a new "accelerator" to the...[Details]
When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately co...[Details]
Autonomous driving is undoubtedly the hottest technology in recent years. Using programs to let cars drive on a set route is a plot that only existed in early science fiction movies. With the rapid d...[Details]
0 Introduction
With the development of modern industry, the requirements for air environment in the production process are getting higher and higher. In order to meet the needs of human comfort an...[Details]
There are two timers in the 51 microcontroller, namely timer 0 and timer 1. Timer 0: Timer 0 is an 8-bit timer, which can be used as a timer or counter. In timer mode, it can generate interrupt...[Details]
There is no doubt that mobile phones have become an indispensable tool in people's social life. For mobile phone manufacturers, the selling points of mobile phones have long changed from price and ha...[Details]
In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
Analog electronics
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