MSP430 MCU BasicsThe CPU of the MSP430 MCU belongs to a RISC (Reduced Instruction Set) processor. The RISC processor is basically designed for high-level languages, because the reduced instruction sys...
[size=4][color=#000000][backcolor=white]1. ZigBee's main frequency bands are 868MHz, 915MHz, and 2.4G. 868MHz is a common frequency band in Europe, 915MHz is a common frequency band in the United Stat...
1 Introduction
Fixed-length array package
In normal development, when sending and receiving buffer data, if a buffer fixed-length packet is used, assuming the size is 1k, MAX_LENGTHit is 1024. The str...
As shown in the figure below, after reducing the 35V voltage to 28V output and adding 158 voltage feedback, it will howl when loaded. If it is not added, it is normal. I don't know what the reason is....
28335 controls the forward and reverse rotation of the permanent magnet brushless DC motor, and the speed can be controlled using the buttons above....
I won't go into details about the serial port. Although the serial port is an old interface with a slow speed and has long been eliminated in computers, it is still widely used in embedded systems du...[Details]
Preface:
The so-called position-independent code refers to: executable image test.bin
I copied it to memory 0x30000000, then pc = 0x30000000, it can be executed smoothly;
I copied it to memory 0x...[Details]
background When studying the STM32F10xxx timer, I accidentally saw the System tick Timer, so I took a deeper look at it and made a record here. text System tick timer is a 24-bit system timer of Cote...[Details]
introduction In order to ensure that the solar power generation system can work normally, it is necessary to measure various environmental parameters of the solar power generation system to effective...[Details]
On June 21, State Grid Corporation of China, the official partner of the Beijing Winter Olympics, held a theme day event "Visiting State Grid·Official Partner Supporting Beijing's Green Winter Olym...[Details]
In a factory, a human-machine interface usually needs to establish communication with multiple PLCs, and the locations of the devices are different. If wiring is required, it needs to be constructe...[Details]
Recently, the violent incidents instigated by a very small number of Hong Kong radical elements have touched the hearts of every Chinese. "One country, two systems" is our country's basic national po...[Details]
1. Main functions
1. Driving condition monitoring
The vehicle voice prompter can monitor the good/bad road conditions of the vehicle (whether the vehicle is severely bumpy); it can monito...[Details]
0 Introduction In recent years, intelligent vehicles and intelligent transportation have become one of the research hotspots in the field of automobiles and intelligent control. Intelligent vehi...[Details]
In today's world of analog-to-digital converters (ADCs), there are three main types of digital outputs used by ADC manufacturers. These three types of outputs are complementary metal oxide semiconduc...[Details]
1. Basic circuit topology and working principle
LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electr...[Details]
It has always been difficult for the government, car companies and consumers to establish effective communication channels. The difficulty in mutual supervision and communication has provided conditi...[Details]
Working principle of boost switching power supply Working principle: The voltage stabilizing circuit of boost switching power supply is shown in Figure 1. When the switch tube VT1 is turned on, the i...[Details]
This article discusses how to use MATLAB's powerful command capabilities to improve memory-constrained code density in high-speed data acquisition systems and increase the number of program code lo...[Details]
Industrial controller is an electronic device used in the field of industrial automation. It realizes automatic control and management of industrial production processes by receiving sensor signals...[Details]
Microcontroller MCU
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