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Less than half a year after the release of OPPO Reno, OPPO Reno2 came out. However, the hardware update of OPPO Reno2 does not seem to match the iteration speed. In other words, OPPO Reno2 only has o...[Details]
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PA3, PA4, PA13, PA14, and PA15 of STM32 are pins used for JTAG
If you want to use it as a normal IO port, you need to configure
Add in pin initialization
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDi...[Details]
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As the display area of LED fine-pitch products becomes larger and larger, projects of dozens of square meters are common. The physical resolution of LED display screens often exceeds 1920×1200, t...[Details]
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日本政府于7月4日加强氟化氢、光阻剂和氟化聚醯亚胺对南韩的出口管制，促使南韩业者积极寻求减少对日本技术的依赖。据消息透露，南韩面板大厂LG Display已完成採用国产高纯度氟化氢的测试，并开始应用于製程，比该公司原先预期提前一个月。 Today, according to the Chosun Ilbo, LG Display will switch to 100% domestic ra...[Details]
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People need electronic devices with high efficiency, low power consumption and energy efficiency compliance, as well as wireless systems with higher performance and smaller form factors, which poses a...[Details]
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A few days ago, a student asked me about ARM interrupt nesting. I realized that what I took for granted was not easy for students to understand. ARM has seven modes, and we only discuss SVC, IRQ an...[Details]
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Recently, the Huawei WATCH 3 series has been upgraded! Customizable video dials, syncing local music on your phone, setting do not disturb time periods, water drinking reminders... Six practica...[Details]
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Introduction SoC (system on chip) is a new milestone in the development of microelectronics technology. SoC is no longer a unit circuit with a single function, but integrates a complete sys...[Details]
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The orifice flow sensor is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter. It can measure the flow...[Details]
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In recent years, with the rapid development of the new energy vehicle industry, the iteration of the electronic information industry and the strong support of the country for the energy storage ind...[Details]
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On October 28, Lihe Micro released its third-quarter report stating that from July to September 2021, the company achieved operating income of 61 million yuan, a year-on-year increase of 98.63%, an...[Details]
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Program Description
The hardware components of the pneumatic manipulator handling of Siemens S7-1200/1500PLC include: photoelectric switch for workpiece in place, lifting cylinder, translation...[Details]
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On December 7, SiLC Technologies, a silicon photonics startup focusing on photonic sensors and 4D imaging applications, announced the launch of its powerful and compact visual sensor Eyeonic™, provid...[Details]
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中国上海，2022年8月17日——近日，优派（ViewSonic） 宣布推出全新的4K电竞显示器VX3480-2K-PRO 。VX3480-2K-PRO采用了21:9宽高比，可适配电影片源，让用户的观影体验更上一层楼，并配有34英寸的广阔全屏视野，搭载了VA屏，打造出178度可视广角，加上可达3440*1440分辨率，瞬时掌握清晰的视界；设置的HDR高动态范围图像技术，呈现更加真实的画面，细节尽...[Details]
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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
Power technology
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