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On Wednesday (May 15), US President Trump issued an executive order declaring a national emergency and prohibiting US companies from using telecommunications equipment produced by companies that may ...[Details]
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Drain open circuit is high impedance state, suitable for input/output, it can independently input/output low level and high impedance state, if you need to generate high level, you need to use externa...[Details]
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In recent years, with the increasing popularity of automobiles, car lights have also been developing continuously, from the initial halogen lamps to xenon headlights, and then to the current LED he...[Details]
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Recently, according to MacRumors, some iPhone 13 users reported that their new devices had intermittent touch failure problems. Specifically, the iPhone did not respond to the user's touch input. Som...[Details]
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Electronic counter circuit diagram The counter can change mechanical or manual counting methods into electronic counting, and adopts LED digital display, which is simple and intuitive. It can b...[Details]
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There are only two external interrupt source input terminals in the MCS-51 series microcontroller. When there are more than two external interrupt sources, they must be expanded. Here are two simpl...[Details]
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It can be said that there are three main features:
(1) Bus structure: The bus structure of MCS-51 is a von Neumann type computer. Instructions and data cannot be fetched at the same time in the sa...[Details]
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The PicoScope9000 series PC sampling oscilloscopes are designed for the complex tasks of high-speed electrical signal analysis. The PicoScope9000 series sampling oscilloscopes are particularly suitab...[Details]
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For better accuracy and controllability, Razer has reforged a game controller product - the new Razer Wolverine V2. This is a wired game controller designed specifically for the Xbox Series X|...[Details]
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Portable consumer electronic device manufacturers are currently faced with the daunting challenge of developing low-cost, high-performance, feature-rich audio solutions with extended battery life. At...[Details]
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In the header file of the myled bare metal program of mini2440, the option.ini header file defines the relevant configuration of the chip (Configuration of memory-related register values. The configu...[Details]
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1. Install minicom
sudo apt-get install minicom
Second, configure minicom
1. Run minicom
sudo minicom
2. Press Ctrl + a, release, and then press o. The configuration ...[Details]
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At the Shanghai Auto Show, SenseTime and Visteon officially signed a strategic cooperation agreement. Shi Jun, President of SenseTime Asia Pacific Business Group and Vice President of Strategic Plann...[Details]
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On March 26, the Ministry of Commerce website announced on Tuesday that in order to safeguard the interests of China's new energy vehicle companies and a fair competition environment for the global...[Details]
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~ Helping improve the efficiency of vehicle-mounted electric compressors and industrial equipment inverters~
ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufa...[Details]