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Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
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Chapter 1 51 MCU Environment Construction
1.1 Introduction by lighting an LED
Using a single-chip microcomputer to light up an LED is almost the first experiment for every student learning single-c...[Details]
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DCS (Distributed Contorl System), also known as distributed control system, is a computer control system relative to the centralized control system. It is developed and evolved on the basis of the ...[Details]
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This paper discusses a power supply system for argon arc welding machine. This system solves the problems of arc starting difficulty and low current control accuracy existing in existing welding power...[Details]
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According to the Ningbo Economic and Information Technology Bureau, the first ArF photoresist production line of Ningbo Nanda Optoelectronic Materials Co., Ltd. has officially started production. A...[Details]
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Back-to-back MOSFETs Q1-A and Q1-B are connected to the V(IN1) (5V) power supply, while Q3-A and Q3-B are connected to the V(IN2) (3.3V) power supply. The reason for using back-to-back MOSFE...[Details]
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Due to the sharp rise in energy costs and electricity prices abroad, the demand for household photovoltaic + storage systems has shown explosive growth. At the same time, with the continued favorab...[Details]
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The Model 2790 Digital Source-Measure Switch System and the 7751 plug-in module are capable of performing all the measurements described in this tutorial. The 2790 mainframe is a full-featured 61⁄2-d...[Details]
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Many of us may have imagined as children that we could grow a pair of eyes behind our heads, like Superman, and see what we shouldn't be able to see behind us. Now, thanks to a new type of nano-c...[Details]
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Timers are very important in microcontroller applications. Microcontrollers can count external pulses and accurately time them. 51 has two timers, T0 and T1, with four working modes. They use TH0, TL...[Details]
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Recently, Xiaoju Energy announced that it had signed a strategic cooperation agreement with ENN Energy. Wen Xufeng, General Manager of Beijing ENN Clean Energy, and Lin Zhitang, Deputy General Manager...[Details]
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Data transfer instructions:
1 MOV A,Rn register content is sent to the accumulator
2 MOV A,direct The data in the direct address unit is sent to the accumulator
3 MOV A,@Ri The data in the indirect...[Details]
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ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technologies an...[Details]
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This is a method of using the ohmmeter of a multimeter to directly measure the forward and reverse DC resistance values of each IC pin and peripheral components on the circuit board, and compare ...[Details]
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The rapid growth of the electric vehicle (EV) market—expected to grow at a CAGR of up to 25% over the next decade1—is driven by environmental concerns and government support, and enabled by silicon...[Details]