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The design requirements are as follows: 1. Time-grating sensor simulator: by inputting two-way time and space signals. (1) Design a sinusoidal carrier signal analog signal output sina * cos(wt) (2...[Details]
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40 experimental mice were exposed to nicotine-containing e-cigarette smoke for 54 consecutive weeks, and 9 (22.5%) developed lung cancer. In addition, 23 (57.5%) developed bladder hyperplasia, which ...[Details]
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introduction
In the design process of automatic control products, the choice of implementation scheme is often very contradictory. Using programmable logic controller (PLC) and human-machine in...[Details]
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On October 27, 2021, Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as "the Company" and "Yiwei Lithium Energy") and the Management Committee of Chengdu Economic and Technological ...[Details]
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Apple's ambition in the automotive field is called "Project Titan". Apple has been reluctant to discuss its mysterious plan publicly. In fact, it has faced a series of reorganizations since its incep...[Details]
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1. GPIO Configuration
(1) GPIO_Mode_AIN analog input
(2) GPIO_Mode_IN_FLOATING floating input
(3) GPIO_Mode_IPD pull-down input
(4) GPIO_Mode_IPU pull-up input
(5) GPIO_Mode_Out_OD ...[Details]
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The ARM Cortex core series offers a very wide range of scalable performance options, giving designers the opportunity to choose the core that best suits their application from a variety of options...[Details]
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On October 14, Ganfeng Lithium (002460.SZ) issued the "Announcement on the Progress of the Capital Increase and Share Expansion of the Controlling Subsidiary Ganfeng Lithium ". The announcement shows...[Details]
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Why does the motor generate shaft current?
The current in the motor shaft-bearing seat-base circuit is called shaft current.
Causes of shaft current:
Magnetic field asymmetry;
...[Details]
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In recent years, China's lighter market has developed rapidly, not only in the domestic market, but also in the world market. According to statistics, the global demand for lighters is 16 billion per ...[Details]
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How to use PLC controller
The use of a PLC (Programmable Logic Controller) controller usually requires the following steps:
Understand the structure and working principle of the controlle...[Details]
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As the US market enters the 5G era, market leaders Apple and Samsung are likely to pull away from their pursuers such as LG, Motorola, ZTE and Google. As Apple and Samsung dominate the high-end marke...[Details]
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We divide the manufacturing process of LED lamp beads and LED lamps into the following steps:
Chip/bracket/silver glue is the basic component of an LED lamp. The chip needs to be expanded for...[Details]
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Recently, the American IEEE Spectrum magazine reported an article about Ziggy, a charging robot that safely charges electric vehicles. This charging robot has received a lot of attention. Coincidenta...[Details]
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Assembly instructions are divided into instructions and pseudo instructions
Instruction: An instruction designed for the CPU. Acts on the CPU.
Pseudo-instructions: Instructions designed f...[Details]
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