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1.MII/RMII/SMI interface connection and configuration
SMI, also known as site management interface, is used for communication between CPU and external PHY chip and configuration of related parameters...[Details]
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Abstract: Aiming at the speed regulation requirements of three-phase AC asynchronous motor in a certain equipment, a current and speed dual closed-loop speed regulation control system is designed w...[Details]
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The key component of the gas detector is the gas sensor.
1. Gas sensors can be divided into three categories in principle
A) Gas sensors usi...[Details]
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At the 2019 Global Flash Summit held today, Sage Micro CEO Luo Jianjun stated that Sage Micro has successfully developed a SAS-SATA controller, which is also China's first SAS controller chip. It is ...[Details]
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Samsung is gearing up to unveil its next-generation Galaxy S series flagship smartphones, which are expected to be launched sometime in February.
Samsung's high-end model, the Samsung Ga...[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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Recently, two things happened in the autonomous driving circle, which are very interesting to compare: One happened on the other side of the ocean. Argo AI, a L4 autonomous driving unicorn that was...[Details]
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The external trigger of the function generator only supports two output modes: sweep and burst. The trigger source is divided into internal and external. Triggering can only be selected in sweep an...[Details]
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Introduction: This article provides a PIC16f877A AD conversion LED display 8-bit value code. ;**************** list p=16f877A ; list directive to define processor #include p16f877A.inc ; processo...[Details]
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As people's environmental awareness increases and the goals of carbon peak/carbon neutrality are set, the market demand for power management products with higher efficiency and higher power density c...[Details]
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On June 7, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an AI bright kitchen solution based o...[Details]
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I. Introduction
The content of s3c2440 lcd driver analysis includes the principle of LCD image display, the operation of s3c2440 LCD controller, the example of LCD driver using platform bus-de...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
void delay(uint t) //delay function
{
uint x,y;
for(x=t;x 0;x--)
for(y=110;y 0;y--);
}
void main()//main function
{
flying temp...[Details]
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The isolated
flyback
power supply
shown in Figure 1
is designed around the LNK564DN (U1) from the LinkSwitch-LP product family.
It can deliver 5 V/350 mA (1.75 ...[Details]
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The industrial robot control cabinet is the core component of the industrial robot system. It is responsible for receiving instructions from the operator or the automation system and controlling th...[Details]
Mobile and portable
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