[i=s]This post was last edited by paulhyde on 2014-9-15 03:15[/i][size=1]void Delay(vu32 us)[/size]
[size=1]{[/size]
[size=1]unsigned char uscnt;[/size]
[size=1]uscnt=us>>1;[/size]
[size=1]while(--usc...
When I was collecting information about STM32F469 today, I saw this Java game for STM32F429-Disco, which is quite interesting. I would like to share it with you. There are many users on the forum who ...
In real life, we will encounter many gas discharge phenomena. Sometimes we will find it incredible. In fact, these phenomena can be explained by science. Scientists have applied the principles of thes...
Hello everyone, I am a novice. I am currently using a mini2440 learning board to study. My computer is a notebook and does not have a serial port, so I bought a USB to serial port cable and connected ...
Kontron's single trigger, expanded to dual network cards (fei0, eeE0) eeE0: 192.168.1.100: 0xffffff00 udp protocol networking. Other devices on the network broadcast data to a certain port. Broadcast ...
I want to use a capacitive humidity sensor to collect humidity. I can use 555 frequency sampling circuit, but what if I don't use frequency sampling? Is there any other method? Please introduce......
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
For a long time, my country has implemented "community-style collective heating" for hot water heating, and settled accounts based on the heating area, regardless of whether the user uses heat. Thi...[Details]
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