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On March 20, the spring equinox arrived and the spring buds were fragrant. Hangzhou, China's tea capital, was filled with the scent of spring. While people were enjoying the first...[Details]
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In 2014, the domestic new energy vehicle market was bleak. Some car companies were at the bottom, struggling for a long time, and some even faced bankruptcy. Many car companies have a wavering atti...[Details]
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A full bridge is an oscillator composed of four transistors or MOS tubes . Compared with a full bridge circuit, a half bridge circuit is prone to interference when performing circuit oscillation conv...[Details]
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FIQ (Fast Interrupt Request) FIQ exceptions are designed to support data transfer or channel processing. In ARM state, the system has enough private registers to avoid the need for register preservat...[Details]
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What practical benefits can the application of virtual instruments bring to users? Generally speaking, it is to complete more complex test tasks with less cost, which is specifically reflected in the ...[Details]
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DS18B20 is a temperature detection device with single bus and digital features. Its appearance and structure are relatively fragile. Generally speaking, it is only suitable for detecting room tempera...[Details]
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3. Power supply and speaker protection circuit
Fig.11
The power supply and protection circuit are shown in Figure 11, and the PCB board is shown in Figure 12. The main power rectifier...[Details]
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Wake up, fire up your laptop, turn on your webcam – and thanks to AI technology developed by NVIDIA researchers, you can look your best on every video call. Vid2Vid Cameo, one of the deep learning...[Details]
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Nowadays, the research and development of automobiles pay more and more attention to active safety configuration and autonomous driving technology. Whether it is independent or joint venture, it is w...[Details]
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Main parameters and pin functions
MC68HC908JB8 is a high-performance single-chip microcomputer chip produced using HCMOS process technology. It has an on-chip 256BRAM and 8KB ...[Details]
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The Tang DM-i, with a pre-sale price of 197,800 yuan to 224,800 yuan, is based on the DM-i platform solution that can be used for both oil and electricity. The Tang DM - i Deluxe Edition is e...[Details]
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Nordic boost module provides Matter over Thread functionality for smart home applications Hezhong Technology HRN71 module uses Nordic nRF52840 SoC to implement Thread and low-power Bluetooth wirele...[Details]
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Recently, Xiaopeng Motors "playfully" announced the completion of its C round of financing, with a total amount of US$400 million (approximately RMB 2.8 billion). In terms of investors, there are bot...[Details]
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The Ethernet APL (Advanced Physical Layer) details the application of Ethernet communications in sensors and actuators in the process industry and will be published in accordance with IEC standards. ...[Details]
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Synchronous generator is a common power generation equipment, widely used in power systems, industrial production and scientific research experiments. The excitation winding is an important part of...[Details]