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#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config() { ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration */ RCC_DeInit(); /* Turn on external h...[Details]
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Since the outbreak of the epidemic, the demand for global smart wearable market, like most terminal products, has experienced a decline from the highs in the fourth quarter of 2019 to the coldness in...[Details]
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On June 27, 2019, OPPO officially announced that its "network-free communication technology" will be officially put into production. By then, you will no longer need a SIM card to make calls or send ...[Details]
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The GPS track measurement system uses high-precision GPS technology to measure the real-time information of the track, speed, attitude, etc. of mobile targets such as cars, ships, and airplane...[Details]
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Recently, the 9th SNEC (2015) International Solar Energy Industry and Photovoltaic Engineering (Shanghai) Exhibition opened grandly in Shanghai. The venue, Shanghai New International Expo Center,...[Details]
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On April 15, the Energy Storage Technology Engineering Research Center jointly built by State Grid Integrated Energy Services Group, State Power Investment Corporation Science and Technology Resear...[Details]
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High-sensitivity sound detector designed with four op amps LM324
LM324 is a quad op amp integrated circuit that uses a 14-pin dual in-line plastic package, and its appearance is shown ...[Details]
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The R&S SMC100A signal generator from R&S Company proves that high-quality products can also come at a low price. Compared with instruments of the same class, this signal source is compact in appeara...[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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Qichacha App shows that Xiaomi Technology Co., Ltd. has recently added "Xiaomi Zhilian" and "Xiaomi Automotive Internet" trademark application information, and the international classification ...[Details]
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This article mainly introduces the design and implementation method of a household humidity intelligent control system based on microcontroller control. The system uses the STC89C52RC microcontroll...[Details]
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Samsung Electronics today announced its first ultra-wideband (UWB) solution, the Exynos Connect U100.
Samsung Electronics said the new ultra-wideband (UWB) solution is optimized for mobi...[Details]
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Operational amplifiers are the most used devices by analog designers, who use them to extract, adjust, convert, buffer, combine, filter, and condition real-world signals. For applications that requ...[Details]
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The Qichacha App shows that on April 27, Vivo Mobile Communications Co., Ltd. disclosed a patent for a "foldable electronic device" with the publication number CN112711301A. The patent abstra...[Details]
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Xinwangda
's all-solid-state
battery
research progress is becoming clearer.
On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]