A detailed and practical "Automatic Control Principles (including Modern Control Theory) Video Tutorial" taught according to the postgraduate entrance examination standards! This series of video tutor...
The salesperson went to discuss a case. They wanted to place the equipment 15 meters under the sea water and transmit the data to the receiver on the surface through RS485 communication. The equipment...
TI's MSP430 supports online upgrades by loading the Bootloader in the main program. Through the online upgrade function, customers can update the internal program of MSP430 and remotely repair Bugs at...
In fact, to understand circuit diagrams, the basics are very important. The so-called basics here are circuit component graphics and text symbols. If you have a basic understanding of these, reading t...
[i=s]This post was last edited by yanxinboy on 2020-9-25 20:20[/i]It’s very busy before the holidays and at the end of the month!The CH579 integrates a 12-bit successive approximation analog-to-digita...
Segger's linker is fast, flexible, easy to use, supports Cortex-M microcontrollers, and is designed specifically for the needs of embedded developers. The instructions of its linker script file are si...
Guan Wei, senior vice president of Lenovo's global supply chain, recently said that Lenovo will launch 5G mobile phones in 2020. Guan Wei said that the current 5G commercial network has not been fu...[Details]
According to Yonhap News Agency, this is the first time that Samsung Electronics has fallen out of the Supply Chain Top 25 since market research firm Gartner began publishing evaluation data in 2005....[Details]
The 2019 Shanghai International Automobile Industry Exhibition was held from April 16 to 25. In addition to the big-name car manufacturers, a large number of electronic information technology compani...[Details]
1. Introduction
According to the "Special Survey on China's Electric Power Industry from 2017 to 2022 and the 13th Five-Year Market Opportunity Analysis Report", from the perspective of the cu...[Details]
Development environment: ST Visual Develop + STM32 ST-LINK Utility + development board Principle: Output high-level signal to the specified pin regularly /* MAIN.C file * * Copyright (c) 2002-2...[Details]
Oscilloscope overall interface Oscilloscope probe compensation For the first use, connect the probe to the oscilloscope probe compensation test terminal, set the probe menu attenuation factor t...[Details]
August 21 news Google is making a change in Android 11 that will force apps that want to take photos or videos to use the phone’s built-in camera app, even if the user has set a third-party camera ap...[Details]
First, let's review the transmission method of the control endpoint:
The transmission of the control endpoint has three stages: SETUP stage, data stage and status stage; the data stage is divided...[Details]
Push-pull output (PUSH-Pull Output): Push-pull amplifier circuits are widely used in power amplifier circuits. In this circuit, two transistors are used to form a first-stage amplifier circuit. The t...[Details]
LED solar lawn light technical principle:
It uses sunlight as energy and LED as light source. It has stable color light, no flicker, shockproof, environmental protection, and does not require ...[Details]
Today, Xiong Junmin, Vice President of Honor Business Department (Product), published an article to explain the Wi-Fi 6+ of Honor Router 3. Specifically, it is reflected in the following aspects: 1. ...[Details]
You may know when movies were invented, but you may not know how they become coherent films in your eyes - the reason is that when shooting and projecting movies, the frame rate is adjusted to 24 ...[Details]
On the morning of July 26, Jingyan Technology's opening drop was as much as 5%. As of press time, the price was quoted at 32.92 yuan per share, a drop of 14.14%. On the 23rd, it just disclosed its ...[Details]
Huawei lived up to expectations and released Hongmeng OS at the Developer Conference. Yuan Xuanhua, former designer of Gionee and current founder and CEO of Shenzhen Wanyidongxi Industrial Design Co....[Details]
Training Edition
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