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Development Trend of Aviation Instruments As a typical high-tech product, aviation instruments have completely broken through the traditional optical, mechanical and electrical structures, and are ra...[Details]
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External RAM is accessed indirectly through an address pointer register, and its read and write efficiency is lower than that of internal RAM. The maximum external RAM capacity is 64KB. Keil C51 prov...[Details]
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/* Write the LED control program to complete the alternating display of odd and even LED lights. Requirements: 1. Connect 8 LEDs to port P0 and 3 buttons to port P1.0~P1.2. 2. T0 is used for delay, a...[Details]
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Recently, the China Electricity Council and the CHAdeMO Association (Japan Electric Vehicle Fast Charger Association) jointly released the fast charging standard CHAdeMO 3.0. The new CHAdeMO 3.0 stan...[Details]
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I have been reading the interrupt handling part of 2440, but there are too many things I don't understand. I found this article on Baidu, and it really feels like listening to your words is better tha...[Details]
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Why did Huawei have such a dramatic plot in 2019? It all started when they became China's leading technology company. Did Huawei develop smoothly in 2019? Rather than saying it was smooth, it should ...[Details]
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The immersion level transmitter is directly put into the measured medium, which is very convenient to install and use. Solid structure, no moving parts, high reliability, long service life, high-prec...[Details]
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Rudolf Emil Kalman was an American mathematician of Hungarian descent. The Budapest-born scientist fled World War II with his family in 1943 and immigrated to the United States. He devoted his life t...[Details]
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Preface: This is my first blog, and I am going crazy. I used STM8S003F3, and it took 5 days to solve the problem, but the ending is terrible! But because of this problem, I seem to have almost full...[Details]
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See if the logical address is uniformly addressed. If FLASH and RAM are in the same logical address space, const is used directly, such as arm, stm8, msp430, etc. If the logical address space of FL...[Details]
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The two-day Intel On Technology Innovation Summit officially opened, and Intel announced that it will launch the 13th generation Intel® Core™ processor, the expanded Intel Developer Cloud Platform, t...[Details]
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1. Introduction: HBJ button tester can be equipped with NK, HP series push-pull force gauges and special fixtures, which are specially used to measure the fastening force of buttons or the destructiv...[Details]
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The light-emitting principle of LED is different from that of traditional lighting . It relies on PN junction to emit light. LED light sources with the same power have different current and vo...[Details]
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The difference between IRQ interrupt and fast interrupt FIQ The ARM920T core has two interrupts: IRQ interrupt and fast interrupt FIQ FIQ and IRQ are two different types of interrupts. In order to ...[Details]
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On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]