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The iPhone 15 series hasn’t been released yet, but leaks about the iPhone 16 series are already flying everywhere. On July 18, according to foreign media reports, the iPhone 16 Pro Max will be equipp...[Details]
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As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, the mobile phone can have an LED prompt to provide status, so...[Details]
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Function: Display the Chinese characters you want to display on the LCD12864 on the experimental board, so as to achieve
...[Details]
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Because cold cathode fluorescent lamps (CCFL) are very low cost, large-screen liquid crystal displays (LCDs) usually use CCFL as backlight to produce uniform white light. However, the use of light-...[Details]
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1. Basic working principle (1) Use IO port TRIG to trigger ranging and give a high-level signal of at least 10us. (2) The module automatically sends 8 40khz square waves and automatically detects whe...[Details]
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随着计算机性能的提高及通信量的聚增，传统局域网已经越来越超出了自身负荷，交换式以太网技术应运而生，大大提高了局域网的性能。网络交换机能显著的增加带宽，可以建立地理位置相对分散的网络。局域网交换机的每个端口可并行、安全、实时传输信息，而且性能稳定、结构灵活、易于安装、便于管理，能很好地满足企业网和电信运营商宽带接入的需求。
1 Hardware Design of Network S...[Details]
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With the rapid development of ADAS and Internet of Vehicles, smart cameras are increasingly used in smart cockpits to monitor the interior and surrounding environment of the vehicle, making them suit...[Details]
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Recently, according to Dahe.com, Wang Ziyin, a relevant person in charge of Huarui Optoelectronics, said that the company's current production capacity is about 30,000 large panels per month, and the...[Details]
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The Taiwan International Lighting Technology Fair held in Taipei recently just concluded. Exhibitors joined in the event and exhibited various latest
LED lighting
applications. As the globa...[Details]
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With the rapid development of the Internet, Huawei's nova series product line has become more and more famous among global brands. From the first generation of nova to the current nova 5 series, over...[Details]
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LPC1114 is a 32-bit microcontroller based on the ARM Cortex-M0 core launched by NXP. Its main frequency can reach up to 50MHz, and it has an internal clock generation unit, which can work without an ...[Details]
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The differences between NAND startup and NOR startup are mainly divided into the following parts:
1. The main difference between NAND flash and NOR flash
2. The principle of NAND startup ...[Details]
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In recent years, most Android phones have NFC function, and users can recharge their bus cards by just tapping the NFC card, which is really convenient. This also makes many Apple users envious. It i...[Details]
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A week has passed, and earth-shaking changes have taken place in the electronic world. We have gathered the information worth paying attention to this week and read the major events of the week in on...[Details]
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The cooling fan of a car engine is an important part of the vehicle cooling system. If the fan fails, it will lead to insufficient or excessive cooling of the engine, causing the engine working envir...[Details]
Analog electronics
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