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This article mainly explains how to use LED characteristics for design from the perspectives of electronic circuits, thermal analysis, and optics. LED lighting has received widespread attention as ...[Details]
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U-BOOT supports network functions. When downloading operating system kernels and large file systems, it is faster and more convenient than other boot loaders that do not support the network. At pre...[Details]
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The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to capture w...[Details]
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I finally had time to update recently. I spent a few days to make a little thing. Although there are many ways to implement it circulating on the Internet, I have never tried it. While I have time, I...[Details]
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The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, the...[Details]
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The logic analyzer is the same as an oscilloscope, which collects the specified signals and displays them to the developer in a graphical way. The developer analyzes these graphical signals acco...[Details]
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Discrete component astable multivibrator circuit
The astable multivibrator is a simple oscillation circuit. It can continuously and periodically generate rectangular pulses by itself without the ne...[Details]
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Tesla's Shanghai Super Factory has started recruiting employees at the Shanghai Pudong New Area Talent Market, with up to 500 people interviewed in one day. It is reported that this recruitment mainl...[Details]
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One after another, cloud drives and cloud albums kept disappearing, and this time it was Youku Cloud Album. Many people may not have even mentioned that there is a Youku Cloud Album. It is precisel...[Details]
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In μC/OS, the interrupt service subroutine must be written in assembly language. However, if the C language compiler used by the user supports online assembly language, the user can directly put the i...[Details]
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1. Description 1. Serial port UART, baud rate: 9600 When connecting a device, generally only GND RX TX is connected, and Vcc is not connected to avoid power supply conflicts with the target devic...[Details]
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introduction
DC regulated power supply is an indispensable device in the field of electronic technology. At present, DC regulated power supply has developed in the direction of multi-function...[Details]
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Using monitoring chips and a small number of peripheral components, various effective reset circuits can be easily formed, and various power supply abnormalities can be monitored. The power supply ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]
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