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Friends who have been exposed to switching power supplies know that during the operation of switching power supplies, there is a loss between current and voltage. The phase difference between current...[Details]
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When non-renewable energy sources such as electricity, coal, and oil are frequently in short supply, and energy issues are increasingly becoming a bottleneck restricting the economic development of ...[Details]
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I was confused when reading the Chinese datasheet of STM8S. It took me two nights to debug this function. Post the following code for your reference: TIM1_DeInit(); TIM1_TimeBaseInit(16, TIM1_COU...[Details]
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From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
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There are many types of inverters, which can be classified in different ways. 1. According to the frequency of the inverter outputting AC power, it can be divided into industrial frequency invert...[Details]
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Today, DXOMARK officially announced the evaluation scores of Huawei P40 Pro, with a photo score of 140 points, a video score of 105 points, and a total score of 128 points. DXOMARK said that its resu...[Details]
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The concept and working principle of three-phase asynchronous motor
The three-phase asynchronous motor is a common AC motor. Its working principle is based on the principle of a single-phase i...[Details]
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March 14, 2024 – Mouser Electronics, a global authorized agent of electronic components and industrial automation products focused on introducing new products, will start selling Laird Connectivity’s...[Details]
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When using the update interrupt of the STM32 timer, it is found that in some cases, an interrupt is immediately entered as long as the timer is turned on. To be precise, as long as the update in...[Details]
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Low-temperature plasma has a very broad prospect in the fields of medicine, water purification, agriculture, pollutant removal, nanomaterial synthesis, etc. However, according to foreign media report...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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The commonly used chips for expanding program memory are EPROM (Erasable Programmable Read Only Memory) type (UV erasable type), such as 2716 (2K×8), 2732 (4K×8), 2764 (8K×8), 27128 (16K×8), 2725...[Details]
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1. Technical requirements of the control system of multi-point positioning tester "Multi-point positioning tester" is a test instrument used in special processing industries. Its working requirem...[Details]
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Advantages of LED lighting
High energy saving: Energy saving and pollution-free are environmentally friendly. DC drive, ultra-low power consumption (single tube 0.03 watt-1 watt), e...[Details]
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According to relevant media reports, Apple was first exposed to be secretly developing a smart watch. Soon after, Google showed smart glasses with cameras. People can check emails and chat with fr...[Details]