[align=left][color=rgb(88, 88, 88)][font=Verdana, "]World Peace Group (WPI) and Jiehe Technology will jointly hold the "World Peace Group (WPI) / Jiehe Technology GDSM Visual Retail Summit" at the Ham...
[align=left] [font=宋体]Design of frequency meter[/font][/align][align=left] [font=宋体]Frequency measurement generally includes[/font] [font=宋体]direct frequency measurement method[/font] [font=宋体]period ...
Looking back at 2019, it was really sadder than ever. My mother was sick and spent the New Year in the hospital. I spent the entire holiday taking care of her in the hospital. I couldn't help but feel...
[size=4] First of all, high frequency and low frequency are relative. If the frequency is too high, then it is meaningless to make the capacitance of the capacitor larger, because, as we all know, the...
I just came into contact with FPGA, and I thought that every time FPGA is powered on, it needs to read the configuration from an external configuration chip, such as the EPCS16SI8N chip. I am curious ...
The main objects controlled in this case are the motor protector and the display and alarm of various parameters on site. The main PLC uses Siemens CPU, and the Modbus to Profinet gateway module monit...
★ A-share wet-process electronic chemicals may add new players, BOE and LG supplier Grinda is sprinting to GEM listing With the downstream market demand, national policy promotion and further investm...[Details]
0 Introduction
The explosion shock wave overpressure tester is an essential test instrument for various explosion tests. The reconfigurable data storage pressure gauge is a new type of explosion sho...[Details]
introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is an optic...[Details]
According to media reports, the Ministry of Industry and Information Technology has released the "12th Five-Year Plan for the Development of the Internet of Things" (hereinafter referred to as the "P...[Details]
As an efficient cold sterilization method, ozone has been widely used in all walks of life. Ozone, which has high efficiency and rapid sterilization, is widely used in hospital environment disinf...[Details]
In recent years, with the support of national policies, my country's LED industry has developed rapidly, chip companies have actively expanded production, and the industry's production capacity has i...[Details]
When we play with ARM9, we usually debug the program in the memory, which is very fast. This is also true for STM32. Although the life of flash is very long now, debugging and burning programs in flas...[Details]
Abstract: This paper studies the low-power physical implementation method of gated clock technology in 130 nm process based on high threshold standard cell library. The mechanism of multi-level gated ...[Details]
Recently, I have been using and debugging visual capture technology, and I have a little understanding of it. That's how I came into contact with HALCON.
HALCON is a complete set of standard p...[Details]
The steps for using a multimeter to measure non-sinusoidal periodic voltage are: first calculate the average value from the dial reading, and then calculate the effective value and peak value based o...[Details]
A microcomputer protection device is designed based on the principle of fault component. The protection device based on this technology is introduced to make up for the shortcomings of the existing...[Details]
Many people would go to great lengths to create a beautiful and exquisite interface, as can be seen from my colleague Chen Shuai. I personally believe that the interface is designed for the user, so s...[Details]
BMW boss Oliver Zipse has confirmed that BMW's panoramic full-width head-up display, previewed at the 2023 Consumer Electronics Show, will make its way into production cars in 2025, with him making...[Details]
Problem Description PIC32 is a 32-bit MCU launched by Microchip. Its core is based on the MIPS architecture. MIPS also belongs to the RISC instruction set. It seems that ARM's instruction set has mad...[Details]
On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]