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"RISC-V is unstoppable," Professor Krste Asanovic, the main inventor of RISC-V and co-founder and chief architect of SiFive, who has been in China for several years, spoke at the 2023 SiFive RISC-V C...[Details]
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1. Hazards of Exceeding Power Quality Standards
1) Supply voltage deviation
The luminescence and life of lighting equipment; the torque, speed, heat, work efficiency and product quality ...[Details]
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Recently, an Intel CPU sample based on the Cannon Lake architecture was exposed on the Internet. The interesting thing is that the sample has 3 small chips. This CPU uses a 10nm process. Although the...[Details]
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Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
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Background: Since the 1990s, with the advancement of laser technology and the gradual maturity of the process and application of new detectors CCD, Raman spectroscopy has been increasingly widely used...[Details]
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The second hurdle in learning microcontrollers: interrupts. Every time I choose the simplest interrupt - external interrupt. ***************************************************************** //CPU:m...[Details]
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The high-voltage switch mechanical characteristic tester is also called the circuit breaker mechanical characteristic tester. Its main purpose is to measure the opening and closing time, stroke, spee...[Details]
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1. Use of ATMEGA16 I\0 port: (There is only one experiment, each section below may have several experimental verifications, you know) 1--(01)--Use of 4*4 matrix push button switch I/O port introducti...[Details]
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Experimental content: Use AVR's external interrupt INT1 to detect PD3Key. If a key is pressed, wake up the sleeping MCU and make its PB port LED add 1 indication. #include iom16v.h #define DISP_D...[Details]
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Great advances in digital processing power have led to greater demand for high-performance analog products. In addition to traditional voice, today's cellular networks can also transmit important d...[Details]
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According to the "Consumer Electronics and Mobile Application MEMS Product Market Research Report" by market analysis agency IHS iSuppli, STMicroelectronics (STMicroelectronics, NYSE: STM), a global ...[Details]
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The HARTING Technology Group has been honoured after its automotive subsidiary won the Volkswagen Group Award 2020 in the e-Mobility category. As stated in the commendation book, this award recognise...[Details]
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The UART can be configured to follow the single-wire half-duplex protocol. The single-wire half-duplex mode is achieved by setting the HDSEL bit in the UART_CR5 register. In this mode, the following ...[Details]
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According to an official announcement from Apple, the company will change its logo to red this Sunday, and its offline Apple Stores will also use this design. It is reported that December 1...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
DIY/Open Source Hardware
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