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Ultrasonic humidifier (ultrasonic atomizer) uses ultrasonic transducer to generate high-frequency vibration to atomize the water surface. During the atomization process, water mist is generated and...[Details]
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LM3431 - PowerWise 3-channel constant current LED driver with built-in boost controller
Working Principle
The LM3431
is a 3-channel linear current controller with a buil...[Details]
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Sometimes, when the STM32F1 series microcontroller prints after configuring the serial port, garbled characters may appear. This may be caused by the following situations: 1. The baud rate selected b...[Details]
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This morning, Jiwei.com reported that there is news in the industry that the lawsuit against UMC involving violation of the Trade Secrets Act will be sentenced in the near future. According to the ...[Details]
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Ideal limit sensing solution for appliances and automatic test equipment (ATE) applications Chicago, USA, January 16, 2024 - Littelfuse Corporation is an industrial technology manufacturing company...[Details]
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When calling the following SPI function during debugging, the following two problems were found: 1. If you set a breakpoint at the third line while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) =...[Details]
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On June 7, the launch ceremony for the third batch of newly started projects in Shenzhen in 2022 was held. A total of 109 newly started projects were launched with a total investment of approximately...[Details]
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Starting today, Shanghai has implemented phased lockdowns along the Huangpu River and carried out nucleic acid screening. In response to this situation, TSMC told the media that the company's 8-inch ...[Details]
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On January 15, a project with an annual output of 110,000 silicon carbide substrates, controlled by Guohong Zhongyu Technology Development Co., Ltd. and invested and constructed by Shandong Guohong Z...[Details]
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LED display module specification calculation method:
1. Spacing calculation method: the distance between each pixel and another pixel. Each pixel can be one LED lamp , two LED lamps , or t...[Details]
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Researchers at the UK National Physical Laboratory (NPL) have made a major breakthrough in organic photovoltaic metrology for solar power technology, using a new atomic force microscope to "see" or...[Details]
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This article mainly contains part of the article "The future is uncertain, the white LED market is entering a critical period" published on September 25, 2006, which introduces the increasingly fierce...[Details]
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Plasma TVs are gradually fading from the market, and LED panels are becoming the main players. Do you still remember the LCD TVs before? Do you think LCD has been laid off for a long time? In fact, L...[Details]
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It is reported that Huawei's autonomous driving operating system kernel (including virtualization mechanism) has obtained the highest level of functional safety certification in the safety field (ISO...[Details]
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On November 12, Foresight Autonomous Holdings, an innovator in automotive vision systems, announced the launch of its advanced sensor suite portfolio: ScaleCam™ Vision, ScaleCam™ Thermal and QuadSi...[Details]