In the application of single-chip microcomputers, communication protocols are an indispensable part. The communication between the host computer and the slave computer, the single-chip microcomputer a...
SVN explanation: Apache Subversion (SVN, svn for short) is an open source code library. 128)][font=sans-serif][size=15.008px][url=https://zh.wikipedia.org/wiki/%E7%89%88%E6%9C%AC%E6%8E%A7%E5%88%B6]Rev...
Hello everyone, I am a novice. When I use E1 to download data to the R5F51115ADFM chip, it prompts that the connection fails. Is it because the hardware is not connected correctly? I refer to the conn...
Keyboard appearanceThe keyboard generally looks like this. The most common ones on Taobao are 4x4 and 4x3. There are also keyboards with matrix keys instead of membrane keys, but the principles are si...
[i=s]This post was last edited by symic on 2020-4-24 22:49[/i]I have been too busy in recent days. I have been carrying the SensorTile.box (hereinafter referred to as box) in my pocket. I have been tr...
PIC microcontroller is one of the most commonly used microcontrollers, and many programs are developed based on PIC microcontrollers. Therefore, it is particularly important to be proficient in PIC m...[Details]
General Motors set a new stock price record at the Consumer Electronics Show held at the Las Vegas Convention Center in the United States, unveiling the Cadillac flying car concept and announcing the...[Details]
According to foreign media MacRumors, the design of AirPods Pro 2 may be basically the same as the first generation, and will not adopt the rumored design of removing the earphone handle. Last year,...[Details]
By Henry Zhang and Kevin B. Scott, Analog Devices Current mode control is widely used in switch mode power supplies due to its high reliability, simple loop compensation design, and simple and reli...[Details]
To understand the IO structure, let's first look at the role of pull-up and pull-down resistors. 1. Pull-up resistor Pull-up is to clamp the uncertain signal at a high level through a resistor...[Details]
Using cameras that cost only tens of dollars, lane departure warning (LDW) systems can help drivers avoid many potential traffic accidents. Cameras and processing software determine the dist...[Details]
The GNU assembler is part of GNU Tools and can be used to compile ARM assembly language source code into binary files. For an introduction to the GNU assembler, you can search for the GNU Assembl...[Details]
Apple today pushed the iOS/iPadOS 15.2 RC2 update (internal version number: 19C57) to iPhone and iPad users. This update was released three days after the last one. iOS 15.2 brings some noteworth...[Details]
According to news on September 5, according to the "Tianjin Economic Development Zone-TEDA" public account, on September 1, the China Automotive Chip Conference was hosted by China Automotive Technol...[Details]
The long-coveted darling of automotive semiconductors At the beginning of 2022, the semiconductor industry once again broke a big news. Samsung Electronics, which has $100 billion in cash, is expec...[Details]
Those who work on power supplies often need to measure the ripple of the power supply. The 112 oscilloscope has a relatively high sensitivity and can effectively measure the power supply ripple with ...[Details]
1. The role of the watchdog The microcontroller system may run away due to external interference, resulting in an infinite loop. The watchdog circuit is to avoid this. If there is a problem with th...[Details]
With the widespread application of 3D facial recognition technology, face recognition is replacing fingerprint recognition as the mainstream of payment and security authentication. WeChat and Alipay ...[Details]
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