This experiment is to set eight buttons to be pressed on the upper computer, and the lower computer will execute after receiving the data. Control eight LED lights respectively. There are some introdu...
Since I am a newbie, when I registered my account, I was asked to fill in my real name, so I filled it in honestly.
I didn't expect that the nickname is my real name. I have seen many forum friends an...
DDS, like DSP (digital signal processing), is a key digital technology. DDS is the abbreviation of Direct Digital Synthesizer. Compared with traditional frequency synthesizers, DDS has the advantages ...
There are many ways to speed up processing in the underlying application environment. These methods are used in FPGA and digital signal processors (DSPs) and microprocessor designs.These technologies ...
I downloaded a USB demo for STM32F407, the MDK version is 4.22.
I installed MDK5 and the STM32F4 package has been installed. But when I opened the project, it prompted that the chip was not there.
How...
China Energy Storage Network News:
On the 22nd, the environmentally friendly gas cabinet project independently developed by Zhongneng Electric in Fuqing Rongqiao Development Zone was official...[Details]
The basic definition of noise is extraneous unwanted signal interference (or irrelevant or meaningless data that occurs with wanted information). The FilterVu variable low-pass filter allows the user ...[Details]
On May 24, it was reported that the one-year exemption license previously granted by the U.S. Department of Commerce to TSMC’s Nanjing plant will expire on the 31st of this month, which has attract...[Details]
Microcontrollers are something that many people want to learn about and are concerned about. In most websites, the hardware requirements are generally as follows:
1. You need a computer, prefer...[Details]
From August 18 to August 21, the 2022 World Robot Conference will be held at Beijing Yichuang International Convention and Exhibition Center. With the theme of "Co-creation, Co-win, Co-discussion a...[Details]
After Professor Nakamura of Nichia Chemical published the blue LED in 1996, the red, green, and blue LEDs representing the three primary colors were finally available. Since LEDs are lightweight, h...[Details]
The spectrum analyzer is called a frequency domain "RF multimeter" and is an indispensable testing tool for RF engineers. However, the price of a spectrum analyzer is also expensive. Even if many eng...[Details]
With the rapid development of electrification and intelligence in the global automotive industry, and the increasing demand of consumers for visible, tangible and audible quality upgrades in cars, th...[Details]
According to Qichacha information, Huawei Technologies Co., Ltd. has recently added a number of "Honor" trademark information. Among them, the "Honor" trademark with application registration number 5...[Details]
Impedance and Insertion Loss Testing of USB 3.0 Cables and Connectors
The next generation of serial data standards are using high data rates that have moved into the microwave domain. For example, ...[Details]
According to CNET, Facebook will use an AI technology called "self-supervised learning" to more quickly identify hate speech on the platform. Artificial intelligence can be seen everywhere i...[Details]
Recently I am going to write a simple operating system on Cortex-M3 and plan to use IAR. In order to write the startup code well, I spent some time to understand what IAR does before main(). First, w...[Details]
On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]