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Ⅰ. Write in front The previous article is "STM32F10x_Simulating I2C to Read and Write EEPROM", which describes the process of using IO ports to simulate I2C bus communication and read and write EEPRO...[Details]
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According to foreign media reports, researchers at Cornell University have developed a coupled transportation-power system framework for incorporating wireless charging road systems into real-time el...[Details]
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Continue to provide automotive manufacturers with supply support that meets long life cycle and quality requirements Newburyport, Massachusetts, USA, December 2021 Rochester Electronics has recei...[Details]
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Stepper motors can achieve finer step angle control through a drive method called "microstepping." This article explains how it works.
Stepper Motors: Microstepping Drive Principles
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On January 14, the National Energy Administration issued the "Guidelines for Project Establishment of the 2022 Energy Industry Standards Plan", which mentioned that it will closely focus on impleme...[Details]
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The world situation in 2020 has caused the semiconductor electronics industry to be profoundly affected by the external environment such as the epidemic and Sino-US trade. Although the overall Chines...[Details]
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Chinese technology giant Huawei Technologies Co retained its ranking as the world's second-largest smartphone vendor, further narrowing the gap with first-place Samsung, according to market research ...[Details]
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On December 10, Saiwei Electronics issued an announcement on the external investment of its wholly-owned subsidiary. Based on the company's overall strategic plan, in order to further improve the com...[Details]
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On January 13, OPPO officially announced: "Impossible curves, see you in March." It implies that the new flagship OPPO Find X3 series will be released in March. Recently, the renderings of OPPO Fin...[Details]
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PIC16F1933 has a 256-byte data EEPROM for storing data, as shown in Figure 1. Figure 1 EEPROM size From the PIC16F1933 data sheet, we can see that the address of EEPROM is 00H~FFH, as shown in Fi...[Details]
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//****************************************************** //Purpose of the experiment: //Familiarize yourself with using the microcontroller to simulate reading and writing 24C01 EEPROM //1. First ...[Details]
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1. Working principle of switching power supply
1. A switching power supply is a high-frequency switching energy conversion electronic circuit, often used as a power supply for equipment. Common con...[Details]
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Serial ports are very common in product applications, but the default serial ports of microcontrollers are often relatively few, and sometimes there are not enough serial ports. So I wondered if I co...[Details]
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Test Principle The limiting oxygen index tester measures the minimum oxygen concentration (molar concentration) required to maintain the combustion of the sample after mixing O2 and N2. This instrume...[Details]
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Although the new energy vehicle industry has developed rapidly in recent years and power battery technology has made great progress, the problem of long charging time has been widely criticized by ...[Details]
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