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According to IT Home, Samsung's secure element (SE) one-stop solution combines the security chip S3K250AF and optimized software to protect important information in an isolated storage area. T...[Details]
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Based on different working principles, the existing CH4 concentration detection methods mainly include: Ostwald gas detection method, catalytic combustion method, and infrared spectroscopy detectio...[Details]
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S3C2440 interrupt register: 1. Interrupts are divided into two categories: internal interrupts and external interrupts. 2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT7)...[Details]
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When the AVR communicates with other devices, we need to choose which method to use. You can use classic serial ports such as UART and I2C, or you can choose the serial peripheral interface (SPI). I ...[Details]
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With the continuous improvement of automobile technology and the popularization of Internet technology, more and more functions have been given to automobiles. Automobiles have gradually evolved from...[Details]
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The constant current charger is shown in Figure 1. T2 and T3 form a constant current circuit, which is the core of the entire circuit.
No matter how the potentiometer changes, the base and emitter o...[Details]
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1 Introduction
Neon light controllers are custom products and are difficult to mass-produce in factories. Due to increasingly fierce market competition, the high-profit era of this product has...[Details]
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TSMC today announced a new process node "N4P" - it looks like 4nm, but it is actually another version of 5nm. To be precise, it is the fourth version after N5, N5P, and N4, and the third upgraded ver...[Details]
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In the medical field, reverse engineering is a commonly used technology. Precision matching of medical components may directly bring patients a chance of rebirth. Today I would like to introduce to...[Details]
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Intel's new 10th-generation Intel® Core™ H-series mobile processors are officially released, and Thunder is simultaneously launching its 2020 gaming laptop series globally, with a full upgrade and 9 ...[Details]
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As shown in the principle circuit diagram of the charging device, the maximum output current is 20A and the maximum charging voltage is 80V. It can be adjusted from 0V, so it can charge batteries of ...[Details]
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According to a report by Nikkei on the 30th, the tight supply and demand situation of automotive chips has shown signs of easing. Affected by factors such as production recovery, the total inventory ...[Details]
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This series will bring systematic learning of FPGA, starting from the most basic digital circuit foundation, the most detailed operation steps, the most straightforward verbal description, and step...[Details]
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Recently, Jianghai Co., Ltd. officially announced that the first lithium-ion supercapacitor pure electric bus developed and built by Jianghai Co., Ltd. and King Long United Automotive Industry Co.,...[Details]
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LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]