When Allegro is executing the shape fill command, the copper skin will appear this phenomenon during the refresh display process. What is the problem? It happened when I first installed the software, ...
It is becoming increasingly difficult to find the right MLCC capacitors. In the long run, manufacturers can solve this problem by adding production lines. However, this is still a long way to go for m...
This paper introduces a USB interface design scheme based on DSP, and explains the hardware design of the interface, the interface operation principle, the software design process and the key points o...
Hello everyone!
I have a question. I am using a high-power relay to control the on/off of a solenoid valve. I found that one of the relays has an electric shock and adhesion phenomenon. The TJ signal ...
[i=s]This post was last edited by lising on 2019-1-6 14:15[/i] The NUCLEO-G071RB development board used in this experiment is provided by [font=sans-serif][size=4][url=https://www.stmcu.com.cn/index.p...
The key technology of CCD (Charge Coupled Devices) application system lies in the generation of CCD drive timing and the acquisition and processing of output signals. At present, the main driving m...[Details]
HIOKI 3455-20 high-voltage megohmmeter test method for wire and cable insulation resistance
HIOKI 3455-20 high-voltage megohmmeter measuring insulation resistance is the main indicator reflecting the...[Details]
TSMC continues to promote high-end processes, driving demand for related semiconductor equipment and testing equipment. Advantest, a major semiconductor testing equipment manufacturer, said that next...[Details]
How to determine what type of UPS power supply you need? Generally, personal office and home users can consider backup models, such as Santak backup UPS power supply, which is inexpensive and light...[Details]
Including 16 digital timing channels, all models can be equipped to decode common serial protocols, providing a comprehensive view of your system. ◆16 digital channels (user upgradeable); ◆MagniVu™ h...[Details]
To meet the highly specific needs of power distribution in data centers,
SCHURTER has introduced its new 4750 series IEC Type F connector module
. The module offers a variety of features, i...[Details]
This series of notes is based on teacher Wei Dongshan's development board. What you will learn in this section: How to use openJTAG to burn How to use DNW and uboot to burn How t...[Details]
Recently, I need to use a frequency detection function when using STM8. Fortunately, the timer of STM8S207 has an input capture function. I used to think of using the timer counting method to implemen...[Details]
Abstract: Abstract: Bluetooth technology can be used to connect personal computers, mobile phones, PDAs, digital cameras, printers, TVs, air conditioners, washing machines and other household a...[Details]
This article lists 22 common concepts about ARM, including some usage precautions, ARM startup code design, ARM processor operation mode, exception types supported by ARM architecture and some basic ...[Details]
Regarding the STM32 serial port overflow interrupt, I have read two blogs online before, "STM32 serial port receive interrupt overflow problem solution" and "Hardware BUG in STM32 serial port, please...[Details]
According to Korean media reports, Samsung has already signed a huge $436 million agreement to provide cameras to Tesla, "the largest electric car manufacturer in the United States," for a car announ...[Details]
Today, cars are equipped with a large number of advanced driver assistance systems (ADAS), using an increasing number of sensors. ADAS helps improve safety for road users and paves the way for highl...[Details]
According to Marklines statistics, the total sales of electric vehicles in the world in 2020 was 2.8924 million, up 45% year-on-year. As electric vehicles are rapidly becoming popular, battery life a...[Details]
0 Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These o...[Details]