Memory is a key component of any microcontroller-based embedded system. For example, developers need enough RAM to store all volatile variables, create buffers, and manage various application stacks. ...
Programming DSP chip is a microprocessor with a special structure. In order to achieve the purpose of fast digital signal processing, DSP chip generally adopts special software and hardware structure:...
I'm a newbie, if I have any questions, I need help from you guys.
When debugging a project in CCS5.5, I get the error "No source available for "0x11801c2c"". What does this mean? Is my board connected...
China's Internet advertising is becoming more targeted 2006-6-29Advertising spam, pop-up ads, plug-in ads and other forced ads that are offensive to netizens are gradually fading out of the Internet, ...
Plug in the SIM card, router board, network port and hotspot to connect to the Internet
The power supply supports DC5-12V with a current peak of 2000mA, and the routing board can be embedded in the ch...
I wanted to research TI's 77G radar recently, and I saw that EEWORLD was having a discount, so of course I placed an order right away.
This time I purchased the version with 1642 development board and...
When programming the stm32f030f4 chip, I encountered a difficult problem. The program can be downloaded into the microcontroller, but it will get stuck at a certain link when debugging in single step...[Details]
GM confirmed that it plans to build thousands of electric vehicle charging stations across the U.S. as part of its larger EV charging network, but the company is apparently reluctant to invest in it ...[Details]
The servo system is mainly composed of a servo controller, a drive circuit, a servo motor and corresponding feedback detection devices.
1. Servo system principle
When a control signal is ...[Details]
【Abstract/Foreword】 Like most electronic components, the quality of countless sub-components and processes directly affects the quality and performance of the finished product. For PCB level connec...[Details]
The 3rd Asia-Pacific International Intelligent Equipment Expo (APIE 2022) was officially held in Qingdao from August 3rd to 7th. At the concurrent forum of the exhibition, Advantech released the ...[Details]
Apple announced at the 2020 Worldwide Developers Conference (WWDC) that its Mac product line will introduce the first-generation "Apple Silicon" M1 processor developed in-house. The main feature of t...[Details]
The megohmmeter can emit very high voltage during work, and you may get electric shock if you are not careful, so you must pay special attention to personal safety when working.
1. When using a megoh...[Details]
1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporation...[Details]
According to news on February 27, foreign technology media 9to5Mac reported that Apple plans to hold a special spring event in March this year. While launching new iPad products, it will also upgrade...[Details]
Xiao Zhihua, General Manager of Hubei Electric Power Communication Company
Hubei Electric Power Communication Company closely follows the State Grid Corporation of China to vigorously promote ...[Details]
Tang Jianqing, General Manager of Jiangsu Wuxi Power Supply Company
The State Grid Corporation of China pointed out at its 2019 mid-year work conference that achieving the strategic goal of "t...[Details]
Most projects now use 485 half-duplex communication. Today someone asked about such a program. I looked through the programs I wrote before and found one. This program controls the light and flashing...[Details]
background
Freescale, Intel, ARM and others offer a growing class of high-efficiency microprocessors designed to provide low power and high-performance processing for a wide range of wireles...[Details]
This paper introduces
the design method of 802.11a
wireless
LAN
1GHz band orthogonal down-conversion circuit based on 0.18μm
CMOS
process
. The design uses source degeneration and...[Details]