Is it true that the life of a transparent LED display is 100,000 hours? Like other electronic products, LED transparent screens have a service life. Although the theoretical life of LED is 100,000 hou...
[i=s]This post was last edited by qi777ji on 2021-5-24 11:14[/i]I made this mistake about DC bias when I just started working, and I remember it very clearly. When we were studying in school, the text...
The following code is the input capture function of GD32F303CBT6 that I wrote according to the information on the Internet. It uses PA0 and TIME4_CH0. The PA0 pin has input a 50% signal of 1KHZ.
#incl...
[size=4] In actual applications, the data stored in the MCU RAM will be lost after power failure, and the data stored in the MCU FLASH cannot be changed at will, that is, it cannot be used to record t...
SPICE teaching video based on Ispice and Hspice (Yuan Ze University) : https://training.eeworld.com.cn/course/5595SPICE (Simulation program with integrated circuit emphasis) is the most common circuit...
According to Chip East news on September 2, my country's brain-like computing technology development has reached a new milestone: the major achievement of the billion-neuron brain-like computer was of...
Contents The utility model relates to the field of fluid metering tools, in particular to a flow meter with a detachable meter. Background of the Invention Measurement is the eye of industrial prod...[Details]
This article introduces the interface circuit between the DSP at the end of the satellite CDMA receiver and the microcomputer serial port communication that I am developing. Since the CDMA receiv...[Details]
O Introduction
With the progress of science and technology and the development of social economy, it has become an inevitable trend for electronic password locks to replace traditional mech...[Details]
NVIDIA founder and CEO Jensen Huang delivered a more than two-hour keynote speech at GTC China, with autonomous driving being one of the keynote addresses. He released the software-defined autonomo...[Details]
On May 31, the official website of the U.S. Department of Commerce showed that U.S. Deputy Secretary of Commerce Don Graves and Peter Wennink, CEO and President of Dutch semiconductor company ASML, j...[Details]
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
When porting u-boot-2012.04.01, two small problems occurred as follows: Solve the first warning WARNING: Caches not enabled By searching the u-boot source code, locate this location: Then find ...[Details]
On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
Beijing Soying Electric Technology Co., Ltd. and Zhongguancun Energy Storage Industry Technology Alliance announced that they have reached in-depth cooperation on the "Energy Storage International ...[Details]
Last month, Ford showed off a Ford Fusion Hybrid self-driving test car. Currently, Ford is working with MIT and Stanford University to develop self-driving technology. MIT is mainly responsibl...[Details]
In today's era of crazy involution in the automotive industry, each car company spends a lot of energy on functions that users can perceive immediately. For a car, its appearance is the user's first ...[Details]
In the 21st century, the integrated cabling system has entered an era of Category 6 UTP with gigabit transmission rate and an era of optical cable with 10G transmission rate. In particular, since the ...[Details]
The correct selection and use of relays are shown in the figure below:
1 Selection by use environment
The use environment conditions mainly refer to temperature (maximum and minimu...[Details]
Robotics and artificial intelligence continue to merge in 2021, with emerging hardware and software stacks extending the capabilities of mobile robots, drones, collaborative robots, and autonomous dr...[Details]
It is reported that Shanghai Semiconductor Equipment and Materials Fund has successfully invested in Huazhong Precision Technology. Wanye Enterprise, as the main LP of the Equipment and Materials Fun...[Details]
Security Electronics
京公网安备 11010802033920号
EEWORLD
