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1. Introduction to UART principle There are two data communication modes: parallel communication and serial communication: §Parallel communication: Use multiple data lines to transmit each bit of...[Details]
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The ultra-wide-angle camera equipped with the Huawei Mate40 series will capture a wider field of view, and can take high-quality ultra-wide-angle photos during the day, at night, and in low light. Wh...[Details]
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The development of electric zoom lenses
In recent years, with the increasing demand for domestic forest fire prevention, maritime management, railway and oil field monitoring, the demand f...[Details]
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Tektronix has launched the TBS2000B series oscilloscope. Whether you are facing an industrial design and debugging environment or a university teaching laboratory, with the new features provided by t...[Details]
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Industry sources said that LED epitaxial wafer and chip manufacturer Jingyuan Optoelectronics' mini LED chip production capacity is fully loaded and will expand its total capacity by 50% in 2022. The...[Details]
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Today, an industry insider talked about the future competition in the mobile phone market. He said: "Two or three years ago, everyone regarded watches and headphones as accessories, and focused on m...[Details]
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1.1 Introduction to RFID
Radio Frequency Identification (RFID) is an automatic identification technology that has been popular since the 1990s. This technology is a contactless automatic identifica...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1.
Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series w...[Details]
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This is a small program I made myself. It uses the STC12C5160S2 microcontroller chip for control and implements the ADXL345 inclination sensor module to measure angles. The microcontroller source p...[Details]
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1. Overview of Machine Vision
Machine vision is the process of automatically receiving and processing images of real objects through optical devices and sensors to obtain the required informat...[Details]
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Function: ADC0832 realizes the output frequency of 50HZ sine wave
1, P0 port sends data,
2, P2.0 port is used as chip select signal
P21 is DAC start signal;
...[Details]
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There is no doubt that light-emitting diodes ( LEDs ) are firmly on the throne of the mainstream next-generation light sources. In addition to replacing existing lighting sources, LEDs have the oppor...[Details]
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The smart cockpit is a concept that can bring people endless imagination. If we put aside the maturity and feasibility of technology, almost everyone can imagine a futuristic smart cockpit. For exa...[Details]
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Finally, close the doors and windows, turn off all power supplies, and pay attention to safety! I believe you are all familiar with this saying. Now the sockets on the market are basically non-inte...[Details]
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The transition from the LiDAR route to the visual route has greatly improved the perception ability. The secret of Xiaopeng's visual intelligent driving evolution lies in the implementation of the ...[Details]
Microcontroller MCU
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