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Jiwei.com reported on February 24 that at the MWC21 Shanghai Conference, China Telecom and Huawei successfully held a joint innovation conference on super frequency fusion. The two parties jointly pr...[Details]
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Recently, Jingjiawei stated in an institutional survey that the company has always adhered to the rolling product development strategy of "pre-researching a batch, finalizing a batch, and producing a...[Details]
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Anyone who has parked a car under the blazing sun knows that it is easy for sunlight to enter the car through the glass windows, but it is difficult to dissipate the heat. According to foreign media ...[Details]
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3x3 Matrix Keyboard Introduction
Matrix keyboard, 3×3 matrix keyboard, digital tube display corresponding keys, dynamic scanning, interrupt realization.
The pull-up resistor attribu...[Details]
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Joint Chinese, a one-stop smart wearable and mobile medical product solution provider, selects Nordic Semiconductor for its next-generation smart ring
The JCRing smart ring design fr...[Details]
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Microcontroller: STM32F103 Library functions: V3.5 Description: Use the SysTick in the system kernel file core_cm3.c to achieve 1ms, 1us accurate delay, clock 72MHz, involving the registration ...[Details]
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The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
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Preface: Machine Vision (MV) is a rapidly developing branch of artificial intelligence. With the rise of artificial intelligence technology and the improvement of edge device computing power, the a...[Details]
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Figure 3.19 illustrates a 100MBPS data transmission system. Due to inter-symbol interference and additional noise, the signal waveform output at point D shows more jitter than the waveform at poi...[Details]
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According to foreign media reports, Inova Semiconductors announced the launch of the new members of its APIX3 SerDes product family, INAP566TAQ and INAP596TAQ transmitter ICs. APIX (Automotive Pixe...[Details]
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Recommendations for general troubleshooting
Under accidental conditions, even if the technology used is not advanced, the quietness of the system may still be acceptable. However, the physical prop...[Details]
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The MCS51 series single-chip microcomputer At89S51 is used as the main controller, and the peripheral circuit devices include digital tube driver, buzzer output driver, independent keyboard and lig...[Details]
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Machine vision applications in factory automation range from handling safety and maximizing production to providing predictive maintenance for machines. On the production side, tasks may include in...[Details]
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April 21, 2023, Shenzhen - Shenzhen Hangsheng Electronics Co., Ltd. (hereinafter referred to as: Hangsheng) and Qualcomm Wireless Communications Technology (China) Co., Ltd. announced today that the ...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]