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Is there any imprecise way to define the bit variable of special function register in C51? Because sbit P1_3=P1^3; in ^ is a binary operator
(bitwise addition), the 8-bit state of port P1 and 3 just ...[Details]
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The Universal Serial Bus (USB) port is a bidirectional data port with power and ground. USB can connect all types of peripherals, including external drives, storage devices, keyboards, mice, wirele...[Details]
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On June 28, 2019, 21 distributors from 12 countries including Russia, South Korea, India, Australia, Singapore, UAE, Indonesia, South Africa, etc. gathered at Puyuan Academy, RIGOL's Suzhou headquart...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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If the S3C2410 is configured to boot from Nand Flash (configuration is set by hardware engineers on the circuit board), the Nand Flash controller of the S3C2410 has a special function. After the S3C...[Details]
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On the eve of the release of "iPhone 11", well-known foreign media gave a bombshell revelation that Apple will revive Touch ID as early as next year! Apple is reportedly testing under-screen fi...[Details]
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#include xc.h #include pic.h //#include"head.h" #define uchar unsigned char #define uint unsigned int #pragma config FOSC = XT // Oscillator Selection bits (XT oscillator) #pragma config W...[Details]
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In the process of long-term use of 51 single-chip microcomputers, we found that when the single-chip microcomputer works in an environment with strong interference such as industrial production sit...[Details]
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1. SYSCLK clock source has three sources: HSI RC, HSE OSC, PLL 2. MCO can provide 4 sources of different clock synchronization signals, PA8 3. The GPIO port seems to have two reverse-connected seri...[Details]
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The STM32 timer is a powerful module, and the frequency of the timer is also very high. The timer can do some basic timing, and can also do PWM output or input capture functions.
Clock source p...[Details]
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An oscilloscope is a commonly used electronic instrument, mainly used to observe and measure various electrical signals. In conjunction with various sensors to convert non-electrical quantities into ...[Details]
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On December 15, China Securities Journal reported that it was learned from people in the mobile phone industry chain that Samsung’s 2022 orders to mobile phone ODM (original design manufacturing) man...[Details]
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Recently, Sungrow’s independently developed new 500KW high-power photovoltaic grid-connected inverter, SG500MX, has successfully passed the full-function test of the National Energy Solar Power Gen...[Details]
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In fact, the new round of epidemic outbreaks not only threatens the stability of the global chip supply, but also has an adverse impact on the consumer electronics market. Mobile phone brands have be...[Details]
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October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
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