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Microchip launches single-pair Ethernet (SPE) devices 10BASE-T1S and 100BASE-T1, Advancing IIoT edge and high-speed applications Microchip’s SPE products reduce cost and complexity of IIoT edge ...[Details]
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Huawei's first smart viewing glasses will be unveiled at the 2022 World VR Industry Conference and will be officially released in December Huawei announces AR/VR R&D layout and will release its fir...[Details]
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First, let’s talk about the watchdog timer: it has two functions
1: Automatically restart the system when a system disorder occurs
2: Normal timing
For the watchdog, it uses PCLK, and has two scr...[Details]
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Today I will tell you how to use the ultrasonic module. We also look at the circuit diagram first to find the relevant pins We can see that there are two circuits controlling JS1 and JS2, which a...[Details]
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introduction
This article introduces a design of a voice broadcast recorder based on voice storage and automatic playback system. The design is centered on ISD4004 voice
chip
and AT8...[Details]
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watchOS 7.0.2 system push Sina Digital News reported on the morning of October 13 that Apple today launched the watchOS 7.0.2 system. This is the second update after the release of watchOS 7 in S...[Details]
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The 51 single-chip microcomputer has the terms instruction cycle, machine cycle, and clock cycle. They seem similar, but they are not the same and are easy to confuse. Let's analyze them in det...[Details]
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Modern life is changing with each passing day, and people cannot live without electricity for a moment. In the process of using electricity, there are problems with electricity safety. In electrical e...[Details]
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//LCD1602 driver #include stc89c52.h #include intrins.h #define uchar unsigned char #define uint unsigned int #define LCD1602_RS P2_5 //Define pins #define LCD1602_RW P2_6 #define LCD1602_E P2_7 #...[Details]
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1. What are the advantages and disadvantages of C language and assembly language when developing single-chip microcomputers? Answer: Assembly language is a symbolic ...[Details]
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Use of STM32F103RBT6 timer Timer2. Copy code Here is the timer timing: (1) The STM32 clock is: 72MHz, then each oscillation time is: T=1/f=1/72MHz, and 72M oscillation cycles are: 1S (2) Frequency d...[Details]
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Recently, the Ministry of Industry and Information Technology released the operating conditions of the electronic information manufacturing industry from January to February 2022. In January and Feb...[Details]
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Recently, I need to port a program to the arm platform. The program calls the MySQL database, so it involves porting the MySQL database to the ARM platform, so I searched a lot of information on the ...[Details]
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Color sensing technology is one of the core technologies of modern color measurement instruments and has developed into a system integrating optics, mechanics, and electronics. With the development o...[Details]
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introduction
H.264 is a new video compression standard jointly studied by the ITU-T VCEG organization and the ISO/IEC MPEG organization. Compared with other video compression algorithms, it h...[Details]
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