QC5A40.000F12B33AM

Amplitude separation circuit Typical amplitude separation circuit is shown in Figure 8-2. It consists of a transistor, capacitor C, resistor RB, and RC. The input signal ...[Details]

Recently, according to intellectual property media IAM Media, OPPO purchased approximately 100 patent assets from Sharp, covering technical fields such as wireless communications and video coding. In...[Details]

0 Introduction The controller is the main body of intelligent robots to process and control information, which directly determines the behavior and performance of the robot. In recent year...[Details]

According to South Korean media reports, Micron CEO Sanjay Mehrotra recently visited China's Tsinghua Unigroup. Although the outside world does not know what the two sides talked about specifically, ...[Details]

The U.S. government will announce the details of a comprehensive increase in tariffs on Chinese imports on the 13th. With the possibility of targeting products such as the iPhone, the tariff offensiv...[Details]

Sammobile reports that Samsung will start mass production of 5nm Exynos chips from August. According to information provided by industry insiders who spoke to the Korean ZDNet website, Samsung has co...[Details]

The company forecasts a year-on-year growth of 50.25%-72.35% in 2014, in line with current market expectations: The company released its 2014 performance forecast, and it is expected to achieve a n...[Details]

Huawei's Mate 40 series phones have been in great demand since their release in October, and are basically out of stock. Even the Mate 40 RS on JD.com has changed its pre-sale method to a random lott...[Details]

With the rapid development of electronic technology and microcomputers, the rapid development and widespread application of microcomputer control technology have been promoted. Small and medium-siz...[Details]

According to Reuters, US National Security Advisor John Bolton arrived in London, England on Sunday local time, and is expected to urge Britain to take a tough stance on two issues: Iran and China's ...[Details]

The real world is a three-dimensional world with width, height and depth. Today, when the two-dimensional display technology has matured, the three-dimensional display technology has become the resear...[Details]

Resistance Measurement - Voltammeter Method Used to measure DC resistance. The figure shows the principle wiring for measuring high resistance (above megaohms), low resistance (below 10 ohms), and me...[Details]

1. Basic knowledge 1. Registers related to the serial port 2. Four working modes of serial port 3. Baud rate Several related concepts ① There are two basic modes of serial communication: as...[Details]

When using the serial port of the STC51 microcontroller, sometimes a very strange situation occurs, that is, the program runs dead as soon as it enters. The initialization code is as follows: void ...[Details]

DC current sources with good stability, high precision and preset output are often used in electronic devices. The digitally controlled DC current source designed in this paper can effectively reduce ...[Details]