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0 Introduction
Solar energy is a clean green energy source, and semiconductor light emitting diodes (LEDs) are also an environmentally friendly, energy-saving, and efficient solid-state el...[Details]
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Program effect: running seconds, displaying four digital tubes at the same time
Copyright: http://www.51hei.com Please keep it when reprinting.
P1 controls the bit of the digital t...[Details]
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Perseverance is the norm for builders, and struggle is the unchanging background of workers. Now is the golden period of construction, and the construction sites of key projects in Urumqi are busy. Du...[Details]
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Digital atmospheric pressure gauge features: The instrument is digitally calibrated without any hardware adjustment. Double-row LCD display, direct digital reading. Power level display, battery l...[Details]
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When developing devices that require long-term battery operation, it is necessary to measure the current consumption in various modes (e.g., operating/standby/communication, etc.). The high-sensiti...[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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As humans got used to using fire to bring convenience to their daily lives, the fossil energy that had existed on the earth for billions of years gradually began to be consumed. As far as the autom...[Details]
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Infineon Technologies Launches New 2 x 37 W Audio Amplifier Family with Second Generation MERUS™ Multilevel Switching Technology
When designing battery-powered portable audio device...[Details]
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The internal RC clocks HSI RC and LSI RC of STM32 can be turned off, and the external crystal clocks HSE Osc and LSE Osc can be turned off or bypassed. The external crystal clock is more accur...[Details]
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The electric energy on the motorcycle is supplied by the magneto on the vehicle. The output voltage of the magneto is stabilized by the silicon rectifier regulator on the vehicle, and then supplied to...[Details]
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Recently, OPPO's termination of ZEKU chip business has become a hot topic, which is a shock to the entire Chinese chip industry. In addition to smartphones being stuck in chip-hit areas, the problem ...[Details]
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1 Introduction
In China, there are many patients with traumatic brain injury who are in urgent need of emergency treatment, but a considerable number of patients with intracranial hemorrha...[Details]
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Winbond series 51 MCU is based on the standard 8052 instruction structure. Here we take two commonly used models as examples: single serial port model W78E58 and dual serial port model W77E58;...[Details]
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The principle of LED lighting:
China's LED industry started in the 1970s. After more than 30 years of development, China's LED industry has initially formed a relatively complete industrial c...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
DIY/Open Source Hardware
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