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The escalation of the tug-of-war between Japan and South Korea has driven the A-share photoresist sector to rise across the board. Many concept stocks such as Rongda Photosensitive, Jingrui Shares an...[Details]
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一、I2S控制器结构框图 S3C2440A的Inter-IC Sound (IIS)总线接口作为一个编解码接口连接外部8/16位立体声音频解码IC用于迷你碟机和可携式应用。IIS总线接口支持IIS总线数据格式和MSB-justified数据格式。该接口对FIFO的访问采用了DMA模式取代了中断。它可以在同一时间接收和发送数据。 图1 结构框图 总线接口，寄存器组和状态机（BRFC）：...[Details]
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Ultrasonic level sensor is a commonly used inspection instrument, which is widely used in many industries such as industry, electronics, machinery, electricity, shipbuilding, chemical industry, etc....[Details]
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More than two months ago, the Japanese government began restricting exports of three key industrial materials to South Korea, which are essential for the production of chips and displays and could de...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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During General Motors' first-quarter earnings call, Chief Financial Officer Paul Jacobson said that Cruise, its autonomous driving subsidiary, is expected to spend $2 billion this year. Neither Cruis...[Details]
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As for layer 3 switches and routers, they are widely used in various fields, including hubs. The following is a detailed analysis of the differences between the three. The reason why some people are c...[Details]
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SAIC Motor and HERE join hands to empower global intelligent connected car services BEIJING – SAIC Motor Corporation Limited (SAIC), China’s largest listed automotive company, today announced that ...[Details]
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code show as below: #include"reg52.h" #define uchar unsigned char #define uint unsigned int uchar code table = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; uchar code table_SMG = {0x0...[Details]
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When burning with ok6410, you need to type a lot of commands every time, which is time-consuming and laborious. I remember that when I used TQ2440 before, there would be a menu when u-boot started. J...[Details]
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We have now discovered that the official Weibo account of Xiaomi Glasses has quietly gone online, and many netizens believe that "young people's first pair of glasses" is about to debut. According ...[Details]
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1. USB HID device descriptor analysis The device descriptor for USB HID is defined with the following structure: Device_Property DEVICE_PROP Device_Property = { ...[Details]
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The C8051F320 contains an internal oscillator, but other methods are possible. I don't have any components on hand, so I'll just consider using the internal oscillator.
1. Clock Setting
...[Details]
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During this period, I have been studying Teacher Song Xuesong's book, which I think is very well written. I wrote a DS1302 clock on the Puzhong development board (although it is very poor and the bui...[Details]
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Silicon Valley and Beijing, China – November 12, 2024 –
Imagination Technologies (hereinafter referred to as “Imagination”), a leading global silicon intellectual property (IP) provider, has an...[Details]
RF/Wirelessly
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