1. Introduction
In the previous article, I created a product. In this article, I started to connect to the Internet. Connecting to the Internet is also very simple, but I also encountered some pitfall...
When designing the frequency response compensation of the vibration accelerometer, the frequency response of the accelerometer is as shown belowThe accelerometer frequency characteristic produces a re...
The STM32 NUCLEO board has always continued its own design style, mainly consisting of two parts: one is the simulation ST-LINK, and the other is the core chip (including simple peripherals, all IOs a...
[i=s]This post was last edited by jinglixixi on 2020-11-9 10:44[/i]I was not accepted the first time I applied, but I was given the opportunity to apply again this time, and I finally got what I wante...
TangDynasty has many options for downloading clock speed, the default is 1Mbps, and the highest option is 3Mbps. In the past, every time I downloaded, I would go to great lengths to select 3Mbps just ...
STARTUP.A51 //Startup file. Clean up RAM. Set up stack, etc. After executing start.a51, jump to the main function of the .c file
reg51.h //Byte address and bit address of special registers. sfr d...[Details]
With the development and progress of society, people's pace of life has accelerated. In environments such as family life and work, there are often no people. At this time, security issues are worryin...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an automotive universal evaluation board solution base...[Details]
CLK clock signal: The shift pulse provided to the shift register. Each pulse will cause the data to shift in or out one bit. The data on the data port must be coordinated with the clock signal to t...[Details]
The standard 51 is 12T, which means 12 clock cycles (crystal oscillator cycle, for example, 12M, the cycle is 1/12M, unit is second), the machine does an instruction cycle, exactly 1/12M*12=1uS, comm...[Details]
The formulation organization and main standards of automotive grade standards
The international
Automotive Electronics
Council (AEC) plays a central role in the development of au...[Details]
Recently, the Wall Street Journal wrote an article describing the history of Apple's self-developed chips and its disputes with Intel. The article believes that Apple's risky efforts in designing chi...[Details]
With the rapid development of the security monitoring industry, the advantages of embedded hard disk recorders have gradually emerged. On the one hand, the video resolution has gradually transiti...[Details]
PIC microcontrollers are becoming increasingly popular in China. This article introduces some experiences and techniques in software and hardware design during the development of Microchip PIC seri...[Details]
(1) Heating elements: Provide heating elements such as heaters and heating wires for PLC equipment to keep the PLC within a suitable operating temperature range. These heating elements can be selec...[Details]
In recent years, the application of computer networks has become more and more extensive, and its transmission capacity has become stronger and stronger. At the current level, the transmission rate of...[Details]
With the rapid development of LED lighting industry, the LED power supply market is also expanding rapidly. On the one hand, traditional power supply manufacturers have launched LED power supply ...[Details]
How long does it take to build a cutting-edge, globally competitive chip manufacturing base? For the United States, which has been trying to reverse a long decline in global chip production, the frus...[Details]
Recently, the 2.4MW photovoltaic power station located on the roof of the Shanghai Port Machinery Heavy Industry Factory passed the acceptance of the power grid company and was successfully connect...[Details]
Ten years ago, Apple introduced FaceTime (2010) and iMessage (2011). Over time, both “products” became important parts of the company’s ecosystem. In a podcast interview, former iPhone lead enginee...[Details]