The supporting materials are in the directory of "iTOP-3399 Development Materials Summary (excluding CD materials)\10_iTOP-3399 Development Board Linux System Development\PCIE 4G Module Test.zip" on t...
Live broadcast time: July 21 (Thursday) 10:00-11:30 amLive broadcast topic: Typical applications of ADI switch/multiplexer series productsWatch replay: Click to watch
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Q...
According to the description in the document " EC-01 Series Module AT Instruction Set", this development board can support multiple sleep modes.
According to the " EC-01F Development Board Schematic D...
I did a cross-validation on ATZB-900-B0R, and it didn't work even after I bought a new one. Should I crack the program in ATML? If I can solve it, I'll pay 1,000 yuan for tea. I welded the shell off....
According to the official forum , the English forum will be closed and moved to GitHub:After close to 9 years, the MicroPython team has decided to close this forum in favour of moving to GitHub Discus...
Radio Frequency Analog Circuits Yang Yumei from University of Electronic Science and Technology of China : https://training.eeworld.com.cn/course/5185The course mainly introduces the unit circuits and...
Turbine flowmeter is widely used to measure liquids in closed pipes that corrode stainless steel and hard alloys, and have no impurities such as fibers and particles. The kinematic viscosity of the l...[Details]
There are two main types of information interaction between the microcontroller and the outside world: input information and output information. The previous blog introduced how to control LED ligh...[Details]
When compiling and generating an MPC5744P project in S32DS, only the elf file is generated by default. The elf file contains a lot of debugging information, so it is much larger than the hex file, an...[Details]
(Image source: lairdthermal official website) Laird Thermal Systems has introduced the HiTemp ET series of Peltier cooler modules that can operate at high temperatures to provide on-site coolin...[Details]
According to mobilegamer.biz, Nintendo has made a total of $1.797 billion in global revenue from mobile games since it opened up the mobile game market. Among them, Fire Emblem: Heroes has mad...[Details]
example 1. Fault phenomenon: The battery of a DT890 digital multimeter is consumed very quickly, and a new battery will run out of power within a few days. Analysis and maintenance: The battery...[Details]
Sony's newly released gaming console, the PlayStation 5, has encountered a bug that prevents games and applications from downloading smoothly. This download failure will be reflected in a "queued for...[Details]
Interrupt system
The concept of interruption
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the b...[Details]
Use of library files: 1. Open the project file of the library used, such as the I2C bus EEPROM library: 2. Modify the corresponding parameters: (If you are not sure, please ask an authority) 1. MC...[Details]
As we all know, Keysight Technologies, Tektronix and LeCroy are known as the three giants of oscilloscopes, which shows that Keysight oscilloscopes are also very popular among electronic engineers. O...[Details]
In recent years, embedded systems represented by microcontrollers ( MCU ) have been widely used in industrial detection systems, intelligent instruments, security systems, smart home appliances ...[Details]
ctype.h provides the following character processing functions; These function parameters are all int type, and in fact only EOF or unsigned char compatible values can be passed; other values wi...[Details]
The first half of 2022 will definitely be a period full of twists and turns but also a period of great growth for power battery companies. On the one hand, the epidemic and local conflicts have dis...[Details]
Editor's opinion: The in-car projector developed by Audi is not used to watch movies, but to display driving information. Isn't that the HUD that everyone is familiar with? In fact, it should be said...[Details]
First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]