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On August 3, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board listing application of Purui Semiconductor (Shanghai) Co., Ltd. (hereinafter referred to as "P...[Details]
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The matrix keyboard program, as part of the Maizhi Club car project, is modified from the IAR state machine application. IAR7.4+STM32CUBEMX debugging passed. The keyboard has 4 rows and 3 columns, an...[Details]
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The application analysis of portable ultrasonic flowmeter is as follows:
1. Currently, the existing ultrasonic flowmeters produced in China cannot be used for pipes with a diameter less than DN25mm. ...[Details]
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A circuit diagram usually has dozens or even hundreds of components, and their connections are crisscrossed and varied. Beginners often don't know where to start and how to understand it. In fact, ...[Details]
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Friends who are familiar with the digital world know that on June 2 this year, Huawei, which was deeply mired in sanctions, officially launched its self-developed and controllable HarmonyOS 2 system ...[Details]
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Bluetooth technology is a communication protocol for personal wireless networks. It originated from an advanced short-range wireless communication technology jointly launched by five companies incl...[Details]
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Not long ago, two primary school students in Wenzhou, Zhejiang Province, became popular online because of a video that could be called a "textbook elevator self-rescue". In the video, the two childre...[Details]
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Samsung Electronics announced on October 7 that it has developed the industry's first 12-layer 3D-TSV (Through Silicon Via) technology, which increases memory capacity while maintaining chip size. ...[Details]
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Data on electric vehicles in the United States is not easy to find, but you can get an overview by aggregating several data sources. Updated based on Argonne Laboratory's Light Duty Electric Drive Ve...[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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July 31 news, Washington state authorities said on Tuesday that they have determined that the Tesla car that hit and killed a motorcyclist near Seattle in April this year was in "Full Self Driving"...[Details]
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Modify CMakeLists.txt and add -std=gnu++17 # For more information about build system see # https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html # The following five line...[Details]
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Hybrid electric vehicles challenge power chips and power devices
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming...[Details]
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1. Working principle of grating ruler displacement measurement The grating is composed of a light source, a lens, a scale grating (main grating), an indicator grating (sub-grating) and a photoelectri...[Details]
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01 Background
The Local Interconnect Network (LIN) protocol is based on the Volcano-Lite technology developed by Volvo spin-off Volcano Communications Technologies (VCT). Because other automot...[Details]
RF/Wirelessly
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