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I. General Part
1. What is a circuit?
The path that current passes through is called a circuit. The components of a circuit are generally composed of a power supply, a load and a connectin...[Details]
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Many current systems that use single-chip microcomputers to perform music are implemented using development boards combined with simulators. This method is not very complicated and is easy to imple...[Details]
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There are thousands of black cabs in London, UK, driven by qualified taxi drivers. In order to obtain a taxi license, these drivers must pass an exam to prove that they know every street name, every ...[Details]
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introduction
In the PLC control system, Modbus serial communication is an important way for the PLC control system to communicate with external devices and monitor external signals. In the Mod...[Details]
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As the demand for in-vehicle processing technology and communications grows, the amount of in-vehicle car data is also growing, which is also the basis of connected transportation. At present, 5G ...[Details]
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p IC microcontroller controls HT1621 LCD program ;THIS PROGRAM IS HT1621 LCD DISPLAY ;VDD=5.0V IF VDD 5.0V PLEASE TO DELAY ;RECEIVE AND TRANSMIT BYTR’TIM ; FSR EQU 4H RB EQU 6H ...[Details]
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Sina Digital News reported on the afternoon of May 20 that the smartphone brand Nubia held an online press conference and officially launched the Nubia Z30 Pro phone. According to the officia...[Details]
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#include reg52.h sbit d1=P2^0; sbit d2=P2^1; sbit d3=P2^2; sbit d4=P2^3; sbit d5=P2^4; sbit d6=P2^5; sbit d7=P2^6; sbit d8=P2^7; void delay(int t) { while(t--); } void main() { while(1) { ...[Details]
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If there is any device that can replace smartphones in the future, the answer may be wearable devices. Sources revealed that Facebook has cooperated with Italy's Luxottica, the world's largest sung...[Details]
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The second-generation Snapdragon 8 enables the MEIZU 20 series to achieve an all-round "boundless" experience
On March 30,
Meizu officially released its new flagship MEIZU 20 ser...[Details]
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With the rapid development of the new energy vehicle industry, any round of technological upgrades will become a turning point for those in the industry to plan for the future. From Tesla to NIO, Xia...[Details]
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In today's
industrial automation
field,
collaborative robots
have become an emerging force that cannot be ignored. As a leader in this field, Universal
Robots
recently annou...[Details]
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The purpose of DC resistance The DC resistance tester is used in power systems to measure the DC resistance of transformers or inductive loads, to check the welding or connection quality of the leads...[Details]
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In two weeks, AMD will launch the 16-core Ryzen 9 3950X and 24-core Ryzen Threadripper 3960X processors. Intel also recently launched the Cascade Lake-X series of new-generation Core X enthusi...[Details]
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In the past two years, new buses and protocols related to the PC field have sprung up like mushrooms after rain: PCI-E has entered the second generation (5Gbps) and is moving towards the third gene...[Details]
Analogue and Mixed Signal
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