[size=4]In embedded software development, such as microcontroller programs, we will definitely write a large infinite loop program, that is, polling the IO port. Usually, [/size] [size=4] [/size] [siz...
What technology did ZigBee originate from?
In the process of using Bluetooth technology, people found that although Bluetooth technology has many advantages, it still has many defects. For the field...
[i=s]This post was last edited by Popular Technology on 2021-11-17 23:17[/i]It's been a few days since I got the board. I tested the RGB dot screen these days. Because the development board itself doe...
Question: What is the accuracy deviation of the charging current set by BQ24133? ? For example, I use a 1% accuracy resistor to limit the charging current to 2.21A. If the voltage division does not ch...
Hundreds of schools of thought: 3G will be an unprecedented success in China There is no doubt about whether China's 3G market will open, the question now is when it will surface. The issue of issuin...
[i=s]This post was last edited by chenzhufly on 2019-5-26 18:07[/i] I am the author of this trial, my name is Chen Changhao, a third-grade freshman.My little work today is to try the LED matrix to dis...
Just today, a report card on the development of the industry in 2022 was released. At the just-concluded "Quantum MEET 2023 Future Conference", the list of companies, figures, etc. in the "2022 Art...[Details]
The role of motor soft starter
A motor soft starter is an electronic device used to control the starting process of a motor. It can gradually increase the motor voltage to reduce the starting ...[Details]
Chip design relies heavily on EDA tools, which means that EDA is the foundation technology of the integrated circuit industry. However, the current situation of China's EDA talent market is not optim...[Details]
The early issuance of 5G commercial licenses in June this year means that my country's 5G network has officially stepped out of the laboratory and entered the first year of 5G commercialization.
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The programmable "universal chip" FPGA has developed rapidly since its invention in the mid-1980s. FPGA can change and configure the internal connection structure and logic units of the device throug...[Details]
According to the latest report from TrendForce, the smartphone market in 2022 is expected to reach an annual output of 1.386 billion units, with an annual growth rate of 3.8%, due to cyclical replace...[Details]
1. Background Video analysis is widely used in the field of sports. Coaches and athletes can carefully study the details of the game by controlling the segmentation, playback, and pause of the game v...[Details]
Zos Automotive Research Institute released the "2019-2020 Automotive Vision Industry Chain Research Report (Part 2) Binocular and Others". According to Sunny Optical , automotive cameras are divided ...[Details]
We know that the character generator CGRAM can store 8 self-designed 5x7 dot matrix graphics. Take the design of a Chinese character "中" as an example. The 5×7 dot matrix composition of "中" is show...[Details]
According to news on March 4, Hubei Jiufengshan Laboratory (JFS) recently officially announced that on February 20, 2024, the world's first 8-inch silicon photonic thin film lithium niobate optoelect...[Details]
On October 17, Jiyue announced that its high-end intelligent driving solution based on pure vision has implemented urban navigation assistance functions in the core urban areas of Shanghai. At the sa...[Details]
The PA.8 pin of STM32 has a multiplexing function - clock output (MCO), which can output the internal clock of STM32 through PA.8. Operation process: 1) Set PA.8 to multiplexed Push-Pull mode. ...[Details]
On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]
DSP and ARM Processors
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