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As the domestic environmental pollution problem becomes increasingly prominent, energy conservation and emission reduction have received unprecedented attention. As the fourth generation lighting s...[Details]
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Computer embroidery machine is an integrated optical, mechanical and electrical equipment that has been continuously developed with the application and development of computer technology, electroni...[Details]
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Voice chips are roughly divided into OTP voice chips and MASK voice chips. Do you know how to make an OTP voice chip circuit? Here, the editor of Nine Core Electronics will share with you the gener...[Details]
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At the beginning of 2021, you can feel more and more clearly that autonomous driving will become the decisive commanding height for the next development of smart cars in the future. The arms race at ...[Details]
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Introduction
Traditional analog temperature measurement has poor anti-interference ability and large zero drift of the amplifier circuit, which leads to large measurement error and difficulty i...[Details]
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Chemical power source
A chemical power source, also known as a battery, is a device that can directly convert chemical energy into electrical energy. It is widely used in the national econom...[Details]
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0.5W audio power amplifier that works at low voltage
Function of the circuit
This 0.5W audio amplifier is installed in a small microphone to provide information for the synthesis device. The p...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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Nubia released a pre-launch poster for its new Red Magic 5G phone on its official Weibo account. The theme of the poster is "144Hz, refreshing your vision once again." Later, Nubia Presiden...[Details]
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For the consumer market, magnetic induction (MI) or magnetic resonance (MR) are options. No matter which direction the consumer market develops, one known fact is that wireless charging will be adopte...[Details]
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SDRAM (Synchronous Dynamic Random Access Memory) is also commonly referred to as memory. Memory is the execution space of code. Taking a PC as an example, the program is stored in the hard disk in ...[Details]
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1 Introduction
Combination weigher is also called selection combination weighing instrument. It is composed of multiple independent weighing units with feeding and discharging structures. ...[Details]
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Our home appliances such as air conditioners and refrigerators are all labeled with a "China Energy Efficiency Label" indicating the energy consumption level of the appliance. Do you know how this e...[Details]
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US media CNBC recently reported that US President Biden’s visit to South Korea and Japan is accelerating cooperation among the three countries in the semiconductor industry. Biden said during a visit...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
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