[size=4] Electronic devices are becoming more and more sensitive, which requires the devices to have stronger anti-interference capabilities. Therefore, PCB design has become more difficult. How to im...
This article mainly introduces the design and analysis of a new bidirectional DC-DC converter. This new topology and its control strategy completely solve the voltage spike problem existing in traditi...
Author: Zhu Mingwu (Mingmo)The fuel gauge has three security modes: SEALED (locked), UNSEALED (unlocked), and FULL ACCESS (full access). Different security passwords are required to switch between dif...
This content is originally created by EEWORLD forum user Qi IC Kan MCU . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceWhen it c...
I learned a sensor circuit and thought it was well designed and interesting, so I analyzed it and recorded it. If there are any mistakes, please feel free to give me your advice. This circuit uses a 4...
Today at 10:00 am, the live broadcast with prizes: The application of Infineon industrial semiconductors in the motor drive industry has begun!Click here to enter the live broadcastLive broadcast time...
With the booming development of artificial intelligence and 5G technology, the rise of connected devices is reshaping daily life and driving innovation in all walks of life. This rapid development ...[Details]
EDA (Electronic Design Automation) is the core of innovation in the electronics industry and is an indispensable industrial software for chip design and manufacturing. As the most upstream and high-e...[Details]
For FLASH memory microcontrollers, you can develop programs quickly and easily without an emulator. You can start from the following aspects: 1. Try to use high-level languages to develop system pr...[Details]
This is the circuit diagram of an excellent stereo preamplifier using IC TDA1524 from Phillips for tone control. This IC requires very few external components, has very low noise and a wide supply ...[Details]
As various household appliances are flooding into households, the proportion of standby power in household electricity consumption is increasing. According to surveys, standby power generally account...[Details]
Both the tq2440 and mini2440 are connected with EEPROMs, and their function is just to test whether the I2C bus is available.
The EEPROM model on mini2440 is AT24C08, and on tq2440 it is...[Details]
Since CNC machine tool failures are relatively complex, and the CNC system's self-diagnosis capability cannot test all components of the system, one alarm number often indicates a multitude of faul...[Details]
As the sun sets, on the top floor of Dehow Runda's Zhuhai headquarters, 55-year-old Wang Donglei, chairman of the company, walks from his office to the terrace with a rockery pavilion. "The company's...[Details]
The SPI communication of STM8 is also very strange, which is very different from STM32. It is not enough to just judge the send empty and receive empty flags, but also the busy flag must be judged, an...[Details]
On January 19, market analysts pointed out that the continued global economic downturn and consumers' postponement of replacing new mobile phones will put mobile phone manufacturers under pressure ...[Details]
introduction
With the advent of the post-PC era and the era of network and communication technology, a large number of computer professionals have entered the field of embedded applications; howeve...[Details]
(Image source: Envision official website) According to foreign media reports, Envision Solar's renewable energy street light has been patented. The product is called EV Standard and can charge ele...[Details]
Trigger button, also called button for short, is one of the commonly used devices in circuit design. There are many types, including SMD type, plug-in type, four-legged type, and two-legged type...[Details]
PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]
Analogue and Mixed Signal
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