[i=s]This post was last edited by freebsder on 2015-5-23 17:47[/i] [size=13pt]Thanks to @[/size][size=13pt]nmg [/size][size=13pt] for your threats and inducements every other day and your daily encour...
[size=3]To our lost childhood (1) After the Chinese test, I cried. After the math test, I realized that I cried too early. (2) Doctor, I can’t sleep recently, I’m in a bad mood, and I can’t eat. What’...
Memory Technology's recent expert position requirements:SSD unit test expert (system test technology/FA expert, responsible for building unit test architecture) (Suzhou/Dongguan)NAND media test expert...
[Transfer] Strengthen the performance of the front-end circuit of the GPS receiver. Source------------------[url]http://www.2cm.com.tw/technologyshow_content.asp?sn =0809100007[/url] [table=500] [tr][...
Use TIM1 to set the reference time of 1ms, and write the program in the timer interrupt as follows: void TIM2_IRQHandler(void) { extern u16 iFlashPeriod; //Indicator light flashing periodextern u16 iF...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] The dispute over the trademark rights of "iPad" between Apple Inc and Proview Technology (Shenzhen) Co., Ltd. ended with Apple l...
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]