Let's continue to explore the dimming problem of LED bulbs. Ordinary LED bulbs are very simple and every LED company can make them. At present, many customers require LED bulbs to have a dimming funct...
With the development of processors, IAP upgrade is becoming more and more popular. There are many ways to upgrade IAP, such as: upgrade via serial port, GPRS remote upgrade, SD card upgrade, etc. Here...
I will continue my previous post. The friend who studied EE ended up doing a job that was totally unrelated to my major. My major was classical literature, or to put it simply, I was responsible for p...
[i=s]This post was last edited by HonestQiao on 2022-11-2 16:20[/i]2DOF Pan-Tilt Robot Control Platform Revised
Author: Qiao Chu2-DOF PTZ Robot Control Platform...........................................
I got a call from a forum beauty on Wednesday... Hehe... She said she had a gift for me to give away, and I got it on Friday. It's a very cute thing, so I quickly showed it to everyone and shared it h...
The block diagram of the four-bit operator is shown in Figure A1.1. ALU is an arithmetic logic unit. A and B are three-to-one multiplexers. The data has been sent to registers R1 and R2 through the SW...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[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]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[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]
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]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]