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The FacePass attendance machine is the world's first embedded face recognition machine, with a false recognition rate of less than one in 100,000 and a rejection rate of less than one percent. In t...[Details]
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1 Introduction
This article is based on the actual situation of a residential community and combines the user's living/fire dual constant pressure water supply control requirements to share so...[Details]
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1 Introduction
In multifunctional intelligent instruments, different power supply methods are sometimes required at different work sites. At present, in the research of power supply, redundant pow...[Details]
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DiSEqC is controlled by a digital satellite TV receiver, which sends a set of instructions (control instructions) to the corresponding equipment, such as switches, switchers, antenna drive equipmen...[Details]
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The HL-SRS3D sound field processor designed and manufactured with SRSM62434F can fully realize the SRS3D (SRS three-dimensional stereo field, i.e. simulated home theater) and SRSMono (SRS monophonic) ...[Details]
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China Energy Storage Network
: On October 24, the Political Bureau of the CPC Central Committee held its 18th collective study on the current status and trends of blockchain technology develo...[Details]
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The 2023 (Autumn) Asia Charging Expo was held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23rd to 25th. Kalku brought home storage, car emergency starting power supply...[Details]
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Preface
The SDI conversion control board is an SDI signal converter independently developed by our company and is suitable for the broadcasting and television industry. It can support input of...[Details]
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Shanghai Younian Semiconductor Co., Ltd. (Japanese-owned) is the general agent and technical service center of Hitachi Industrial Ultrasonic Testing Equipment in China, and the import and export agent...[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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1. Brief Introduction Through Proteus simulation circuit, use 7-segment digital tube to display the current time in real time. Project file: Link: https://pan.baidu.com/s/1CkKAF8h2dzn-bMoqgL-mhQ Pa...[Details]
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How to pause a GRAPH block
Description: When the Graph program is running, in some cases, the Sequence needs to be paused to solve the problem. When the problem is solved, the Graph program ne...[Details]
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Xinruida released its annual report on the evening of March 30, stating that the net profit attributable to the parent company's owners in 2020 was 87.3837 million yuan, a year-on-year decrease of 6....[Details]
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PC-based laboratory instrumentation platforms make automated laboratory setup and data collection simple and effective. Engineers have unique requirements for DC/DC converters used in instrumentation...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]