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The SF6 density relay calibrator mainly measures four parameters. The test process of these four parameters is as follows: Lockout recovery value verification At ambient temperature, when the SF6 d...[Details]
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References: Chapter 10 - Interrupts and Events of the STM32F4xx Chinese Reference Manual, Chapter 4.3 - NVIC and Chapter 4.4 - SCB - 4.4.5 AIRCR of the ARM Cortex™-M4F Technical Reference Manual. T...[Details]
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introduction
In order to solve the problems of low speed, non-reconfigurable hardware structure, long development and upgrade cycle, and non-portability faced by traditional DSP, this paper uses th...[Details]
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introduction
As an emerging technology, wireless sensor networks have become a hot topic of research at home and abroad. They have shown broad application prospects in the fields of milita...[Details]
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Fingerprint sensing provides accurate and economical biometric performance. Compared with other authentication methods such as using a smartphone or entering a password on the car user interfa...[Details]
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Nordic Semiconductor recently announced further cooperation with Edge Impulse, a leading supplier of "micro machine learning" or "TinyML" tools designed to run on resource-constrained semiconductor c...[Details]
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The design of queuing calling system based on 51 single chip microcomputer has relatively simple circuit and program. The attachment is proteus simulation circuit diagram and source program for begin...[Details]
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Recently, Xiaomi officially showcased the Xiaomi MIX Alpha surround screen mobile phone in India for the first time. Some netizens have also brought the charging animation effect demonstration o...[Details]
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With the advancement of industrial technology, the requirements for execution efficiency and integration in digital control servo systems are getting higher and higher. For example, when a single p...[Details]
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Differential pressure flowmeters and linear output flowmeters are the most common flowmeters used on site. Below, the editor of Study.com will give an example of how to calculate the flow values co...[Details]
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On August 19, the "Urban Smart Energy Service Platform" project of State Grid Hebei Electric Power Co., Ltd. was approved by the Hebei Provincial Government's "Special Fund for Modern Service Indus...[Details]
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AAM, a US driveline manufacturer, has unveiled the industry's first detachable all-wheel drive system. Called EcoTrac, the system detaches the rear axle and will be available on the 2014 Jee...[Details]
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With the accelerated development of urbanization, the number of patients in large hospitals is increasing. The existing patient monitoring mechanism can no longer meet the needs. Because it canno...[Details]
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(1) Performance degradation of phosphors at higher temperatures There seems to be no relevant data on the relationship between the light excitation efficiency of phosphors used in LEDs and tem...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
Microcontroller MCU
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