Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by Micsig on 2020-3-16 18:14[/i]This article will introduce the types and uses of various probes
What is a probe?
The oscilloscope is the most commonly used measuring in...
Schottky diode
The Schottky diode is named after its inventor, Dr. Schottky. SBD is the abbreviation of Schottky Barrier Diode (SBD). SBD is not made using the principle of PN junction formed by the c...
Q: What is an oscilloscope used for?
A: Isn't it just to display the waveform? To use some professional terms: The main function of an oscilloscope is to measure the shape of an alternating current or...
This article explains the application of transplanting Huawei-ME909S-4G module to the domestic A40i development board . This article is mainly applicable to the Feiling OKA40i platform Linux 3.10.65 o...
Solve y=(ax^2-bx+c)/(dx+e) by programming, and put the quotient and remainder in the data memory 1000H and 1001H units respectively. (1) Given a=8, b=6, c=10, d=7, e=9, x=5, find y. (2) Given a=0.9, b...
According to foreign media reports, the US Army recently submitted a patent application. Researchers Ernest Luoto, Brian Frymiare and David Carrier have developed an intelligent controller that can c...[Details]
A unijunction transistor is also called a double base diode and its symbol and shape are shown in the figure. The method to determine the emitter E of a single junction transistor is to set the mul...[Details]
Introduction: This paper designs a simple virtual oscilloscope using the LabVIEW virtual experiment software platform, which uses the ATmega16 microcontroller for data acquisition and transmits data ...[Details]
Beijing time, September 15 morning news, Elon Musk's electric car giant Tesla became a defendant in a proposed class action lawsuit on Wednesday local time in the United States. The lawsuit alleges t...[Details]
What is Power Factor Correction (PFC)? Power factor refers to the relationship between effective power and total power consumption (apparent power), that is, the ratio of effective power divided ...[Details]
Lenovo, HP and Dell are still the top three in terms of quarterly growth and market share Sina Digital News on the morning of May 14, Strategy Analytics released a new report today describing the...[Details]
Huawei has an initial indicator for the HarmonyOS operating system, which is also called the "16% life and death line", meaning that HarmonyOS must reach a market share of 16% to have a basis for sur...[Details]
Scientists have developed a method for mass production of biodegradable microrobots that can dissolve in the body after delivering cells and drugs. To create a technology that can produce more than...[Details]
On the morning of January 4, Apple today added an emoji engraving option for its AirPods wireless headphones. Previously, the AirPods charging box could only be engraved with text on the officia...[Details]
Many people have misunderstandings about the memory of 51 microcontrollers. The most common ones are the following two ① Compile in compact mode if the variable exceeds 128 The actual situation is th...[Details]
ARM's cessation of cooperation with Huawei shocked the global semiconductor industry and once again proved the company's leading position in the semiconductor industry. At this year's Taipei Intern...[Details]
The working principle circuit is shown in the figure above. The microphone installed in the special tube receives the sound in a certain direction (the sound in other directions is suppressed) and se...[Details]
introduction At present, intelligent connected cars are developing rapidly. At the same time, vehicle networking also provides more possibilities for hackers to attack cars, making cars face more ...[Details]
在金融风险日益加剧的今天,企业拥有现金数量多少的重要性更为显著,"现金至上"比任何时候都备受推崇。 Cash is the basic driving force for the advancement of enterprises. Cash can be divided into broad and narrow senses. The cash mentioned in this arti...[Details]
1. Buzzer Experiment In many single-chip computer systems, there are often sound devices in addition to display devices. The most common sound device is a buzzer. Buzzers are generally used in some...[Details]