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Launching a new podcast about RISC-V
Electronics engineer Raymond Yin leads everyone to explore the emerging trends and future of RISC-V architecture
March 11, 2022 – Mous...[Details]
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The motor starts running at room temperature (its temperature is the same as the ambient temperature), and the temperature continues to rise. When it is higher than the ambient temperature, it cont...[Details]
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A check of iPhone pre-order shipping dates on Friday showed that the iPhone 12 Pro models appear to be Apple's most popular models, according to Loup Ventures. In a brief note published on Friday, ...[Details]
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1 Introduction
Operational amplifier (op-amp) is abbreviated as op amp, which was named because it was originally used for mathematical operations of analog quantities. It is a direct-coup...[Details]
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Frequency meters can measure parameters such as frequency, period and pulse width of periodic signals. This section introduces the use of Multisim's virtual frequency meter. 1) Place the frequency ...[Details]
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SD card has two optional communication protocols: SD mode and SPI mode. In order to simplify the circuit and program, SPI mode is selected. ZC09's SD is connected to STM32 through SPI1. Because STM32...[Details]
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Sony's Crystal LED display system, which was previously sold only to commercial customers, is now also available to wealthy consumers. At the National Broadcasting Equipment Show (NAB 2019) in April,...[Details]
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Before satellites, the most reliable way to get from point A to point B without radio signals was to use an inertial guidance system. But these are very bulky and are generally only used by civilians...[Details]
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Enter vi Makefile in linux to create a Makefile file
Note: You must add the TAB key before the command line
For example: assemble two files led.c and crt0.S to create a Makefi...[Details]
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A key will jitter when it is pressed and when it is released, so the debounce of the key must be considered when designing a keyboard scanning program. We generally only consider the jitter when it...[Details]
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Portable gas detectors are a guarantee of worker safety and are currently widely used in all walks of life. Any environment with combustible gas, toxic and harmful gas should be tested with a gas de...[Details]
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WiSA Technologies' New 2.4 GHz Multi-Channel DS Soundbar Audio Module Outperforms Leading 5 GHz Modules in Independent Testing
DS modules are designed to operate in crowded Wi-Fi env...[Details]
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According to Jiwei.com, on April 23, the open standards industry association Khronos Group and VeriSilicon jointly held a technical seminar in Shanghai. Wang Yang, senior vice president of VeriSilico...[Details]
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With the development of modern science and technology, green and
environmentally
friendly
energy
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rechargeable
batteries
are increasingly widely used in people's li...[Details]
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1. Introduction
Currently, most instruments and equipment use RS232 interfaces to communicate with computers. However, with the development of computer technology, the hot-swappable USB st...[Details]