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1. Redundant instructions The CPU instruction fetching process is to fetch the opcode first, then the operand. Artificially inserting some single-byte instructions in the key places of the program, o...[Details]
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LG New Energy, South Korea's largest lithium battery manufacturer, is increasing its layout of lithium iron phosphate energy storage batteries. Recently, Changzhou Lithium Source, a subsidiary of ...[Details]
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The most widely known and used form of loudspeaker is the dynamic speaker. It can be found in many electronic products, from radios to Bluetooth speakers and public address systems - in fact, anywh...[Details]
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introduction
Digital power is currently mainly used in data communications, storage, servers and other fields with high performance and intelligence requirements. Driven by semiconductor comp...[Details]
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On October 15, Jucan Optoelectronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 518 million yuan, a year-on-year increase of ...[Details]
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statement:
①Use common anode digital tube, select position code 12, 9, 8, 6 to connect P3^0 ~ P3^3, such ...[Details]
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On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]
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1. Overview of bridge measurement
There are many types of bridge sensors available, including strain gages, load cells, pressure sensors, and torque sensors. Bridge sensors use a passive resistor n...[Details]
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After the annual 618 shopping carnival, another wave of new mobile phones is about to arrive. In addition to the officially announced Redmi 9, Xiaomi's mid-to-high-end flagships will also be...[Details]
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"A gambler's company." "We have set a very crazy goal for next year... in short, it is very crazy." As expected, Yin Tongyue, chairman of Chery Automobile, made another golden sentence at the event...[Details]
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Wireless charging for electric vehicles is an emerging technology that has always been a dream of mankind. It allows us to completely change the way electric vehicles are charged. With it, your car...[Details]
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1. C language macro definition skills (common macro definitions) 1. Prevent a header file from being included repeatedly #ifndef COMDEF_H #define COMDEF_H //header file content #endif 2. Redef...[Details]
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"Before, due to the chip shortage, you had to wait at least two months to pick up the car. In recent times, you can pick up the car in one to one and a half months." On November 16, a sales manager o...[Details]
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The research of electromagnetic flowmeters on fluid noise, explores the causes of its generation, finds ways to reduce fluid noise, and improves the sensor signal-to-noise ratio, which is of great si...[Details]
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Symptom: Symptom: After the arm is started, the application interface is not displayed normally (part of the left side is not displayed normally), that is, there is one less area on the left and on...[Details]
Analogue and Mixed Signal
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