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When there is continuity between the two probes, the 555 oscillator emits a sound, and the frequency of the oscillator is determined by the values of R1 and C1. The circuit of the sound-generating ...[Details]
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On May 8, in its quarterly earnings report released today, Luminar, an Orlando-based lidar manufacturer, disclosed that Tesla was its "largest lidar customer in the first quarter."
Luminar sai...[Details]
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Ptmind and Trias completed a strategic cooperation signing ceremony in Tokyo, Japan. The picture shows Ptmind CEO Zheng Yuan and Trias CEO Ruan Anbang signing a cooperation agreement on strategy and ...[Details]
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According to foreign media reports, South Korea's top telecommunications company KT has developed a high-precision positioning information system called Vision GPS, which is based on lidar sensors a...[Details]
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According to Juheng.com, Apple's new iPhone 12 series all use OLED screens for the first time, and memory manufacturer Winbond has also become the exclusive supplier of NOR Flash chips for the new iP...[Details]
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The microcontroller performs calculations according to different timing/counting modes. For example, when we select mode 1, 16-bit timer counter, the maximum decimal value of the 16-bit counter is...[Details]
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IAR Embedded Trust from IAR enables powerful end-to-end embedded security solution Leveraging IAR Embedded Trust, customers can easily address security concerns, develop devices with unique configu...[Details]
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With the improvement of broadband wired and wireless network infrastructure and the growth of global security market demand, the application of video surveillance is showing explosive growth. The d...[Details]
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What is a variable frequency motor?
A variable frequency motor is a motor that can run continuously at 100% of the rated load and within the range of 10% to 100% of the rated speed under stand...[Details]
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Apple recently released a firmware update for its MagSafe external battery pack, and it turns out that the new firmware can support 7.5W charging instead of the previous 5W limit. In a support docu...[Details]
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The car display is a TV placed on the car for viewing. The car display is essentially a car TV. A display that can be used on sports tools such as cars is convenient for use in car sports. In simpl...[Details]
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On the morning of November 4, Dongying Economic and Technological Development Zone held a signing ceremony for the 6GWh energy storage lithium battery cell production base project at the Blue Sea Yuhu...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + LCD1602 + solenoid valve + relay + flow meter + IC card reader module. Specific functions: (1) The first line s...[Details]
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Interrupt Response
Interrupt response is the acceptance of the interrupt request from the interrupt source by the single-chip CPU. After the interrupt request is responded, it goes through a series...[Details]
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On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]