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The following figure summarizes the interrupts of the STM32F10XXX series chips By default, the interrupt vector table is located in a read-only memory such as Flash, and there is no need to modi...[Details]
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Gas detector is an instrument tool for detecting gas leakage concentration. These include: portable gas detectors, handheld gas detectors, fixed gas detectors, online gas detectors, etc. Gas sensor...[Details]
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In the past few years, the term "new four modernizations" of automobiles has been deeply rooted in people's minds. In the era of "new four modernizations" represented by intelligence (ADAS Autonomous...[Details]
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According to the Liberation Daily, on September 18, the Shanghai Municipal Government held a press conference. At the meeting, Yu Xufeng, mayor of Qingpu District, said that Huawei's R&D base is expe...[Details]
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Earlier, LED lamps began to enter the mainstream lighting in developed countries. The market has a certain degree of recognition and acceptance of LED lamp products. The environmental protection, s...[Details]
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In order to promote the development of the Internet of Vehicles industry, we have invited experts and scholars in the industry to jointly offer suggestions and launch the "Internet of Vehicles 100 Fo...[Details]
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At the beginning of 2020, the country proposed to accelerate the construction of new infrastructure as a long-term strategic task of the country. Sensors, as the foundation and key link of new infras...[Details]
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On October 23, the groundbreaking ceremony for Xiahe Technology's new OLED material industrialization and mass production project was held in Taixing Economic Development Zone, Jiangsu. Xiahe Technol...[Details]
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According to the latest delivery estimates, Apple will not be able to deliver the new iPad to consumers in its major Asian markets before Christmas due to supply shortages. Consumers in the Philippin...[Details]
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I have been studying the in-vehicle CAN bus these days. Because there is no corresponding information available for the interface and baud rate of the in-vehicle CAN bus (different vehicles have diff...[Details]
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1 Introduction 众所周知，在几分钟内及时抢救危重急症、意外伤害导致的突发濒死病人，具有重要意义。采用传统的人工呼吸和胸外按压方法，常常由于按压部位不准、用力方法不对、按压深度掌握不好、按压频率不规律等因素，难以达到理想的效果，甚至造成骨折、气胸、血胸等严重的并发症，同时口对口进行人工呼吸也有可能在病人与救护者间传染疾病。因此，有必要研制抢救迅速、定位准确、按压适度的便携式智...[Details]
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LED backlight technology: Technically speaking, there are two main types of LCD TVs: side-lit and direct-lit. Although both technologies have their own advantages, considering the cost and other as...[Details]
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According to the news from foreign media "the Information", Apple originally planned to launch the "text walkie-talkie" function on the iPhone. But later, for various reasons, the development of this...[Details]
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Different models of STM32 have different FLASH capacities, the smallest is only 16K bytes, and the largest is 1024K bytes. The chip used in the STM32F1 development board on the market is the STM32F10...[Details]
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Currently, Voice over IP (VoIP) technology is becoming more and more popular, and the volume of voice communication through the Internet is also increasing. The current low-bitrate voice compressi...[Details]
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