-
The Japanese Ministry of Economy, Trade and Industry announced that it had taken export control measures against South Korea, saying that “after relevant discussions, it was found that the dependence...[Details]
-
1. General Appeal Maybe the microcontroller seems to be a difficult thing to you, but as far as I know, the microcontroller is nothing more than controlling its GPIO port, so it can be seen that le...[Details]
-
According to MSN, the US Federal Communications Commission (FCC) has taken further steps to force suppliers to exclude Huawei and ZTE equipment from network construction. Commissioners voted 5 to 0 t...[Details]
-
This paper proposes an intelligent voice system that uses ATmega8 microcontroller to control ISD2500 series voice chips. This system is flexible to use, easy to upgrade functions, and has good applic...[Details]
-
China sells about 10 million US dollars of logic analyzers each year, but there are not many units that can fully measure the parameters of logic analyzers. General measurement units can only measure...[Details]
-
1 Project Overview The micro urine analyzer we designed can detect ten parameters of urine, including white blood cells, nitrite, urobilinogen, protein, pH value, occult blood, specific gravity, keto...[Details]
-
With the rapid development and application of mobile communications, China's mobile phone industry has also continued to grow and develop, and of course, China's mobile phone users are also growing ra...[Details]
-
Author: Qi Jun
Unit丨New Energy Technology and Market Research Team of Goldwind Design & Research Institute
Since last year, relying on its substation resources and communication resources...[Details]
-
In August, mainstream car companies carried out a total of 21 upgrades, covering 19 brands and 30 models. As the inflection point of intelligence approaches, car company OTAs are becoming more and ...[Details]
-
1. Hardware Design
2. Software Design
1. Program Features
Write a program to implement a traffic light: the east-west green light is on for a few seconds, the yellow light flashes 5 tim...[Details]
-
Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital o...[Details]
-
A photomultiplier tube (PMT) is a device that turns light into an electric current. A photomultiplier tube has a light-sensitive cathode that emits electrons in proportion to the number of photons th...[Details]
-
Recently, China Mobile officially released the "China Mobile Super SIM Card Technology White Paper", which clearly defines China Mobile's development direction, architecture design, and capabil...[Details]
-
The printf function redirection of the serial port is divided into two cases: using the MicroLIB library and not using the MicroLIB library. The specific implementation code is as follows: #if 1 ...[Details]
-
According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
