When DM6467 writes to 5147 through I2C bus, after DM6467 sends 2 bytes and 5147 responds, when it should be finished, the SCL clock is pulled low strangely and resumes to the next read operation, that...
[size=9pt]Power MOSFET has become the best choice for rectifier components of high-frequency switching power supply systems (SMPS) with its outstanding advantages of low on-resistance and large load c...
Now AD can work normally, and the measured voltage is sent to the computer via the serial port, and the value is correct, but this problem occurs: 1. The operating voltage of the op amp is 3.3V, and t...
[size=4][b]The scientific concept of development of eating[/b]:[/size] When eating at home, eat mainly vegetarian food; when eating with friends, eat mainly fresh food; when eating with the boss, eat ...
I recommend a good free video for getting started with embedded driver development: http://www.56.com/u15/v_NDE1MjU1MzI.html If it's good, I'd like to give it a thumbs up for more information [url=htt...
Event details: [url=https://bbs.eeworld.com.cn/thread-79252-1-1.html]https://bbs.eeworld.com.cn/thread-79252-1-1.html[/url] Prize: [b]《Application of HT48Rxx I/O Type MCU in Home Anti-theft System》[/b...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
DSP and ARM Processors
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