When we are working on some large or medium-sized IC schematic libraries or IC schematic libraries containing multiple op amps, we often need to divide them into several parts. The specific operation ...
Author: Chen Yang, Benjamin Zhou, Strong ZhangCLA (Control Law Accelerator) is an independent programmable 32-bit floating-point digital processing unit designed for fast trigger response and mathemat...
●As we all know, the crack of Proteus Pro 7.4 SP3 is not yet complete, while Proteus Pro 7.5 beta has been out for nearly a month. ●Learn about the new PCB design features, simulation features, new VS...
FPGA is the abbreviation of Field-Programmable Gate Array, which is a product further developed on the basis of programmable devices such as PAL, GAL, CPLD, etc. It emerged as a semi-custom circuit in...
Graduated from computer science in 2005. From June 2005 to date, I have been engaged in software development in a research institute under XX Group: a) Participated in the research and development of ...
Xiao Ming, I was a little rash in speaking without asking the specific situation, but it was unintentional. However, I still wanted to help you answer the question, despite my limited level and time.S...
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]