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Multiple-input multiple-output (MIMO) technology provides the possibility of increasing the data transmission rate for a single user by transmitting two or four data streams using multiple antennas. ...[Details]
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SPI (Serial Peripheral Inte
RF
ace) is a high-speed, full-duplex, synchronous communication bus that only occupies 4 wires on the chip pins, which not only saves the chip pins, but also sa...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Env is a small KV database that supports write balancing (wear balancing) and power-off protection mode. Transform Flash into a small key-value storage database of the NoSQL (non-relational database)...[Details]
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1. Why spend time on "hesitation"? Experience summary: Whenever we get started (ARM is like this, DSP is the same), there will always be many questions and concerns. We are eager to know w...[Details]
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On July 19, Wuhan Xinzhi Technology Group Co., Ltd. (hereinafter referred to as "Wuhan Xinzhi") and the People's Government of Wuji County, Shijiazhuang City, Hebei Province held an investment signin...[Details]
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Qualcomm Technologies, Inc. announced the launch of the Qualcomm® IoT Services Suite, which provides a comprehensive end-to-end IoT as a Service (IoTaaS) solution to support the digital transformatio...[Details]
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An oscilloscope is an instrument that converts electrical signals into visible images. Its appearance allows engineers to see electrical phenomena more intuitively and accurately. Oscilloscopes are ...[Details]
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1. Design ideas There are many types of microcontrollers that do not have a power-off reset function. Even for PIC microcontrollers that have this function, the reset threshold voltage value is ...[Details]
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1. ISP download instructions: 2. Configure the clock fuse: The clock cannot be configured randomly. It is best to use an internal or external crystal oscillator. Configuring it to other settings m...[Details]
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1. Introduction to SysTick of STM32 SysTick is a 24-bit system tick timer with automatic reload and overflow interrupt functions. All microcontrollers based on the Cortex_M3 processor can obtain ...[Details]
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According to The Paper, at a communication meeting after today's new product launch, Huawei's consumer business CEO Yu Chengdong mentioned in an interview that Huawei does not expect good news in res...[Details]
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With the rapid development of my country's communications industry, especially the application of 3G network and FTTx technology, major operators have set off a new wave of network construction and...[Details]
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Measuring the frequency characteristics of circuit systems, such as amplifiers (including amplitude-frequency characteristics and phase-frequency characteristics), is an important part of circuit mea...[Details]
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The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]