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0 Preface
my country is a country with extremely scarce water resources. According to the forecasts of the Ministry of Water Resources, the Chinese Academy of Engineering and other departments, my co...[Details]
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Amazing invention: Just a spoonful of water can provide 10 hours of battery life for your phone Convenient to use: Any device that uses a USB interface is compatible with this charger Convenien...[Details]
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The current global energy shortage is becoming increasingly severe, restricting economic development, and energy conservation has become an important issue facing mankind. In the field of lighting,...[Details]
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————————————————————————————————————— Today I reviewed Teacher Wei’s video on code relocation and summarized what I learned. What is relocation? In layman's terms, it means copying a copy of the code...[Details]
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I won’t introduce some of its physical characteristics such as operating frequency band, power supply voltage, and data transmission rate in detail, and will go directly to the code.
1. First is the...[Details]
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Continuous pulse generator
It is a basic multivibrator. The circuit is shown in Figure 1-7. By switching the switch "K", it can generate pulse signals of about 1-10Hz and 20-150KHZ. The pulse f...[Details]
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Genesys®, a global leader in omnichannel customer experience and contact center solutions, has announced that Tony Bates has been appointed Chief Executive Officer, effective immediately. Paul Segre,...[Details]
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Once again, Xiaomi has taken action against automotive chip companies. The investor that received Xiaomi’s investment this time was Hangzhou Aoxin Technology Co., Ltd. (hereinafter referred to as Aox...[Details]
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Today, blogger @数码闲聊站 revealed that the three flagships, Redmi K50 Gaming Edition, Redmi K50 and Redmi K50 Pro, all have side physical fingerprint solutions. Later, one model will use an under-...[Details]
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At present, there are mainly the following ways of remote monitoring: short-distance and long-line monitoring, monitoring through the local telephone network, through the Internet, through the self-or...[Details]
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Recently, a technology patent applied for by Microsoft was exposed by the media. It describes a system that allows users to input text into computing devices using eye tracking software.
Mi...[Details]
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Let's talk about how to identify these things. The following are general situations, and some special situations are not included: 1. Color Resistors generally come in two colors, beige ones are ge...[Details]
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1. About soft interrupt instructions The software interrupt instruction (SWI) can generate a software interrupt exception, which provides a mechanism for applications to call system routines. Syntax:...[Details]
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Q1: How can I know that the designed high-fidelity audio signal is not distorted?
A1: When designing audio, whether it has high fidelity actually comes from your decoding or encoding test of the
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
RF/Wirelessly
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