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1. Optical parameters affecting LED biological effects
The biological effect of LED depends on different optical parameters, including different wavelengths, flow (fluence), intensity (pow...[Details]
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Overview:
1. The keyboard can be used to control the electrical appliances in each room.
2. You can also use wireless remote control to control the electrical appliances in each room.
3. It can a...[Details]
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The self-driving car service scenes that often appear in science fiction movies are now happening in reality. Two weeks ago, Baidu's driverless taxi service Robotaxi officially opened for operation...[Details]
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On November 9, the main project of the CNNC nuclear storage integrated pumped storage project - Fujian Yunxiao Pumped Storage Power Station started in Huotian Town, Yunxiao County. After the power sta...[Details]
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CD4025 is a three-input NOR gate. CD4025 is a data selector/multiplexer with three-state outputs, which can be directly connected to the driver data line interface of bus-oriented systems.
1 CD4025...[Details]
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For steady-state circuits excited by non-sinusoidal periodic signals, it is impossible to use the calculation methods of DC circuits or sinusoidal AC circuits for analysis and calculation. Instead,...[Details]
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I followed the wiring instructions and finally it worked.
The production
was a little slow this time, but it was a good idea to take your time and do a good job. I am quite satisfied wit...[Details]
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A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
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Chongqing, September 4, 2023 /PRNewswire/ -- On September 4, the 2023 China International Intelligent Industry Expo officially kicked off. Under the joint witness of the municipal government leader...[Details]
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The hearing aid market is growing due to an aging population and a significant increase in hearing loss, but their conspicuous form factor and short battery life have turned off many people. As hea...[Details]
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MICROCHIP's PIC16 series microcontrollers are widely used in various fields with their concise instructions and strong port driving capabilities. In the control field where a large amount of data...[Details]
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Modular digitizers have many acquisition features that allow you to acquire data from multiple channels and then transfer it to a computer for processing. These acquisition modes allow you to use the ...[Details]
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It is learned that Nidec Corporation will invest about 100 billion yen (about 6.5 billion yuan) to build a new drive motor R&D base in Dalian, China. The base will focus on motors for pure electric v...[Details]
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Below we introduce four basic program structures 1) Sequential structure * A structure in which program modules or instructions are executed sequentially. 2) Branch structure * The structure of jump...[Details]
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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]
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