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Microcontroller Teaching
3. Logical operation instructions:
1. Logical operation on accumulator A:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same e...[Details]
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Samsung has quietly launched the Galaxy A21 Simple SCV49 in Japan, available through carriers au, NTT DoCoMo, UQmobile and J:COM. As the name suggests, the phone is designed to be simple and e...[Details]
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Preface
Currently, the world is facing severe environmental problems and energy is becoming increasingly scarce. Solar energy has become the preferred alternative energy source because of ...[Details]
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The AVR has a 512-byte on-chip EEPROM, which can be used to record pre-set bell times (if each time bar requires 2 bytes, more than 200 time bars can be stored). The AVR can then be made into an e...[Details]
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It is not uncommon for cyclists to be injured by suddenly opened car doors on the road. According to foreign media reports, in order to prevent such accidents, Ford is developing a special door openi...[Details]
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Recently, there have been reports that operators have removed low-priced 4G packages from the shelves. A search on the mobile business hall apps of the three major telecom operators, China Mobile, Ch...[Details]
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Recently, Chengzhi Co., Ltd. issued an announcement stating that the company's wholly-owned subsidiary Beijing Chengzhi Yonghua intends to sign the "Capital Increase Agreement on Beijing Chengzhi Yon...[Details]
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Akamai Guardicore Segmentation will be available to public cloud customers through Microsoft Azure Marketplace February 29, 2024 – Akamai Technologies, Inc. (hereinafter referred to as: Akamai), a ...[Details]
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Try out new and cool products for free at the first time, and there are also many high-quality experts sharing their unique life experiences. Come to Sina Public Test to experience the most cutt...[Details]
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RF is radio frequency current, which is the abbreviation of high-frequency alternating electromagnetic waves. RF technology plays a wide and irreplaceable role in the field of wireless communicatio...[Details]
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Recently, Puhua Capital announced its investment in Shenzhen Daxin Electronic Technology Co., Ltd. (hereinafter referred to as "Daxin Electronic"). The two parties will promote the development of Chi...[Details]
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According to Qichacha, Meiken Semiconductor Technology Co., Ltd. (hereinafter referred to as "Meiken Semiconductor") was established on January 26. The company's registered capital is RMB 200 million...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through...[Details]
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Usually, there are many integrated circuits in a device . When you get a device with a faulty integrated circuit, you must test it to find the fault. Effective testing methods for integrated circ...[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]