I made my own board, connected it to the router, and then used a PC to access the board.
If the PC is connected to the router via an Ethernet cable, it can be accessed normally, but if it is connected...
The quality indicators for evaluating switching power supplies should be based on safety and reliability as the first principle. In order to make the power supply work safely and reliably in harsh env...
I use STM207, and writing to EEPROM will cause CPU reset. I don't know why.As long as the serial communication line is connected, the system will freeze and reset when writing to EEPROM. Itseems to su...
boot.hv is placed between HIVE BOOT SECTION ;END BOOT SECTION and is loaded when the system starts! So, how do we determine which other parts of the registry belong to default.hv and user.hv? Are ther...
------- First of all, I want to thank EEWorld and SEED for their trust in me and for giving me this rare opportunity to try it out. For smaller companies, a well-designed and well-made development boa...
The red part shows undefined when compiled with IAR, but there is no problem when it is changed to green? ?void NVIC_Configuartion(void){NVIC_InitTypeDef NVIC_InitStructure;/*Config the NVIC Preemptio...
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system power supplies also needs to be continuously improved. ...[Details]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
introduction
Temperature and humidity are the main environmental parameters of industrial and agricultural production. It is of great significance to measure them accurately and timely. Using a s...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
Today's automotive application developers face numerous design challenges as modern cars add more electronic functionality, while the need for lower power consumption and smaller printed circuit bo...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
Microcontroller MCU
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