[size=4][color=black] Generally, you can use a diode in series with the positive pole of the power supply to solve the problem. However, due to the voltage drop of the diode, it will cause unnecessary...
I am very happy today that the familiar netizen Ximen came to visit us! Brother Ximen still thought of us when he was in a low mood. Thank you very much for his recognition and appreciation. Of course...
I worked very hard and cheated to get these three crack codes. . . The destroyer will update the DR4.44 engine in a while. At that time, the crack codes will probably be too difficult to get. If you w...
[i=s]This post was last edited by Xiao Liuzi on 2018-7-13 16:55[/i] [color=#4f4f4f][font="][size=14px]The hardware is a Linux system i.mx287 arm processor. How can I implement the FTP client method on...
I set up a watchdog timer to send a data packet today! I defined a watchdog ID after creating a watchdog in the main function WDOG_ID wid;, but I couldn't debug it! The system error prompts "parse err...
I plan to drive a USB UVC camera on a microcontroller (mainly Cortex-M series). This post is an analysis of the enumeration process under Windows. After the camera is plugged in, the enumeration is in...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
