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On August 22, Huichuan Technology (300124) held a performance briefing to interpret the 2023 semi-annual report. The report showed that the company achieved revenue of 12.451 billion yuan in the fi...[Details]
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NFC is a short-range communication technology that allows contactless point-to-point data transmission between electronic devices, usually within a range of 0.1m. Within this range, you only need to ...[Details]
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The asset restructuring transaction of TCL Group to divest its home appliance business has just been completed recently. TCL Industrial Holdings (Guangdong) Co., Ltd. (hereinafter referred to as "TCL...[Details]
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1. The structure of the gas detection tube: The gas detection tube is a glass tube with a fixed length and inner diameter, filled with a certain amount of detection agent, fixed with a plugging mater...[Details]
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When the computer is working, it is controlled by a unified clock pulse. This pulse is sent by the timing circuit in the single-chip microcomputer controller. The timing of the single-chip microcomput...[Details]
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Whether it is last year's S10 series or this year's S20 series, Samsung is more considerate of small-screen users, which also helps to lower the starting price. However, the situation seems t...[Details]
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This article is compiled from EETimes ADI and NEC are collaborating to provide 5G O-RAN massive MIMO radio support for Rakuten Mobile. ADI's fourth-generation software-defined radio is designed to ...[Details]
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1. Necessity Analysis Data communication is becoming more and more important in modern communications, and evaluating the bit error rate is the ultimate standard for judging the performance of the tr...[Details]
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Finnish telecom equipment maker Nokia (NOKIA.HE) said on Monday it had won a 5G network order from A1 Telekom Austria Group for operations in Bulgaria, Serbia and Slovenia, Reuters reported. Nokia sa...[Details]
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1. Place the rectifier properly and keep it stable. To ensure good ventilation of the rectifier, there should be no objects within 0.5m around it. In addition, avoid the power supply working in a...[Details]
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Using C8051F350, we achieved stable 19~20 bits, and the last four bits of the 24-bit ADC result jumped. Summarize the main reasons affecting accuracy: 1. The sampling rate, word output rate and d...[Details]
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Note: This part is mentioned in the initial understanding of uboot, but it still needs to be explained separately. It is very important to ping the development board and the host's Ubuntu. Understand...[Details]
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This production refers to the drawings collected on the Internet. It is said that there is about 11DB gain, and it is indeed true after the test.
Material:
tool:
...[Details]
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The Internet of Things is developing at an astonishing speed, and the future prospects of the Internet of Things are also very bright. In the process of realizing the Internet of Things, basic te...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
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