A few days ago, I saw a lot of things similar to WeChat group plug-ins. One person sells for 199 per year, and the sales volume is several thousand, 100,000 per year. I think this thing is quite amazi...
Specific requirements:
DC-DCinput 5VLED boost chip (can also be used for buck, I made a boost circuit at the input end)Vout1 4 5-7V, Io1=100mA can be connected in series or in parallelVout2 4 3.0-3.3V...
[align=left]Winter is here~ can spring be far behind? [/align][align=left]Although everything has withered and we have entered a cold and severe winter, there is still spring in EEWORLD[/align][align=...
Recently, Shenyang Hengjiu Antai Environmental Protection and Energy Saving Technology Co., Ltd. has received good news that it has officially become a co-constructor of the National Energy User-Si...[Details]
As technology advances and time to market shorten, engineers and scientists are required to respond more quickly and efficiently to industry challenges. The development of the concept of virtual i...[Details]
With the increasing reliability requirements of electronic products and the increasing tightening of energy resources, high-reliability and energy-efficient electronic products will be a directio...[Details]
In the process of integrated circuit chip operation, power loss is inevitable, and most of this power loss will be converted into heat energy and dissipated. In abnormal conditions such as high amb...[Details]
Servo motor, also known as servo motor, is mainly composed of housing, circuit board, motor, reduction gear and potentiometer. Servo is mainly suitable for control systems that need to change angle...[Details]
Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
0 Introduction
With the development of modern science and technology, high-tech products have brought great convenience to people with their simplicity and portability. The "shake stick" brings...[Details]
The latest survey by Gartner, an international research and consulting firm, shows that companies currently using artificial intelligence (AI) or machine learning (ML) are currently conducting an ave...[Details]
Technology media The Verge released "The Verge's Gadgets Of The Decade", selecting 100 consumer electronics products, concepts, standards or new product forms that "redefined the 2010s". Among thes...[Details]
This is a 100W power audio amplifier circuit diagram built based on a pair of FET components in the final amplification process. The FET components use a pair of K134 and J49, and the replacement f...[Details]
Shanghai, China, February 24, 2022 - Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of an ultra-low capacitance TVS diode for high-frequency antennas, the "DF...[Details]
Function description and introduction of iPVD
Functions of iPVD Ordinary TV users will be able to use convenient remote control-based operations to quickly obtain diverse, high-quality film a...[Details]
Stop mode: Any external interrupt can wake up the system, and the system saves the code running status. Power management configuration and clock configuration must be performed before and after wake-u...[Details]
1. Social background. As the electrification of the automotive industry continues to advance, people are becoming more and more accepting of new energy vehicles. However, as new energy commercial veh...[Details]
1 Background
IP is the development trend of future network services, and Ethernet has become the main development direction of IP-based bearer networks with its superior cost-effectiv...[Details]
Programming Basics
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