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There is no doubt that this year is a very challenging year for Apple. If their 5G iPhone is popular in the market, the company's stock price will reach a new high. Outside analysts say 2019...[Details]
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The PIC16F877 microcontroller has 8 10-bit A/D converters on the chip. Pins ② to ⑤ are AN0 to AN3, and ⑦ to ⑩ are AN4 to AN7. On the MPLAB-ICD experimental board, the RA0 port of the 16F877 microcont...[Details]
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Bosch Group, the world's largest driver of the automotive industry, announced in June 2021 that its Dresden wafer fab had officially started production. This digital factory is so large that the da...[Details]
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"Using NI's Compact DAQ hardware system and LabVIEW graphical system design software for control and data analysis, we created a small and portable system."
– Hsieh Tseng Ming James, Insti...[Details]
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int checkSystem2(void) { APP_INT32U i = 0x12345678; APP_INT32U *c = return ((c == 0x78) && (c == 0x56) && (c == 0x34) && (c == 0x12)); } if(checkSystem2()) printf("little endiann"); else p...[Details]
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As the global energy shortage problem becomes increasingly serious, renewable energy is being used more and more widely. In recent years, photovoltaic energy has been greatly developed with its advant...[Details]
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According to AppleInsider, hardware supplier One-E-Way recently filed a lawsuit in the U.S. District Court for the Central District of California, accusing Apple and Beats of infringing its wireless ...[Details]
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Shanghai Chengwei is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound su...[Details]
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1. The network card device used on my mini2440 development board is Mercury MERCURY54M wireless USB network card MW54U ver:7.0, and its internal chip model is ATHEROS's ar9271. There is no driver f...[Details]
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As can be seen from the table, the peripheral resources inside the chip are not only related to the first letter after stm32f103, but also to the size of the flash. The above table only contains par...[Details]
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Ensure that the cables used during testing meet the maximum voltage rating of the test system. Use cables that are capable of the performance required for high-voltage, low-current testing often enco...[Details]
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introduction
For a long time, soil temperature and moisture have been the focus of agricultural research. As the two basic properties of soil, slight changes in soil temperature and moisture wil...[Details]
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The inverter is a power electronic device that can control the fixed frequency and fixed voltage AC power through the switch control of electronic devices, adjust the voltage and frequency of the p...[Details]
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Recently, the State Intellectual Property Office announced the list of the 22nd China Patent Awards. Among them, the China Patent Excellence Award includes Huacan Optoelectronics' patent "A Light-Em...[Details]
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This is a simple synchronous buck converter used to demonstrate the load transient response of continuous and discontinuous current in the output inductor. The output inductor current remains continu...[Details]
Security Electronics
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