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On the evening of October 28, North Huachuang announced that in the first three quarters of 2021, the company achieved operating income of 6.173 billion yuan, a year-on-year increase of 60.95%; net p...[Details]
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introduction
Liquid crystal display (LCD) has many advantages that other displays cannot match, such as low power consumption, small size, light weight, and ultra-thinness. In recent years, it...[Details]
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Static digital tube Hardware Hookup The figure shows a common anode digital tube. The 8 segments of the digital tube are 8 LEDs. The anodes of the LEDs are connected together and connected to a...[Details]
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Introduction
With the development of modern science and technology, automatic control based on embedded systems has been widely used in industry. At present, the mechanical complexity of indust...[Details]
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introduction One approach to driving high-brightness LEDs is to modify the standard boost converter topology to drive a constant current through the load. However, this implementation presents a ser...[Details]
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Purdue University is working with the Indiana Department of Transportation (INDOT) and other partners to develop a technology that could one day allow electric vehicles to charge while driving on hig...[Details]
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September 27, 2019 - At the upcoming K 2019, Victrex, a world leader in high-performance polymer solutions, will showcase its latest solutions under the theme "The Elements of Invention". More than 4...[Details]
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Jiwei.com News (Text/Xiao Ru) On March 30, Renesas and IDT jointly announced that Renesas has successfully completed the acquisition of IDT. The transaction was approved by IDT shareholders and relev...[Details]
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On December 6, market research firm Omdia released a report titled "OLED Notebook Panel Development Plan and Outlook 2022", which showed that in 2021, Samsung Display's OLED notebook panel shipments ...[Details]
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II. Main Points Many people on the Internet asked: "I previously built a project using IAR for ARM V5 or V6. After IED upgraded to V7, when I opened the previous project, a lot of compilation errors ...[Details]
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Running Meta’s latest Llama 3.2 version on Arm CPUs significantly improves performance from the cloud to the edge, providing strong support for future AI workloads
Meta’s c...[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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Let me briefly introduce the basic situation:
Under S3C2440, there are three ways to write iic programs, which are actually two methods:
1. Write your own simulated iic program to control the chang...[Details]
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#define Bps_Uart0 38400
#define Bps_Uart1 38400
#define Dark 16000000
/////////////////////////////////////////////
//UART0 初始化
void uart0_init(unit32 bps)
{
unit32 temp;
temp=Fo...[Details]
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In high-frequency PCB boards, one of the most important types of interference is power supply noise. Through a systematic analysis of the characteristics and causes of power supply noise on high-...[Details]
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