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1. Determine the test signal bandwidth Bandwidth is generally defined as the frequency at which the amplitude of a sine wave input signal decays to -3dB, or 70.7% of the amplitude. Bandwidth determ...[Details]
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Circuit Function and Advantages
Standard single-ended industrial signal levels (±5 V, ±10 V, or 0 V to +10 V) are not directly compatible with the differential input range of modern high-p...[Details]
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Recently, Intel announced the launch of the 5G 5000 solution, which is its first 5G M.2 solution with global operator certification. Intel has worked with MediaTek to provide product definition, deve...[Details]
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Uart1 serial port send and receive interrupts. Target: When the serial port receives 1, LED1 lights up; when it receives 2, LED2 lights up; when other characters are received, LED1 and LED2 are tur...[Details]
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introduction
Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server powe...[Details]
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Although the release of Apple's new iPhone 12 this year has been delayed, the market generally expects it to be unveiled in early Q4. Recently, news came from the supply chain that Apple has begun to...[Details]
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The calibrator of the electromagnetic flowmeter signal converter is a device for testing and calibrating the performance of the electromagnetic flowmeter signal converter. The existing electromagneti...[Details]
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Recently, I have become interested in ARM assembly. I didn't have a deep knowledge of assembly before, so I can be said to be learning from scratch. I use a blog to record my learning bits and pieces...[Details]
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Computer communication (data exchange) is mainly divided into: serial communication and parallel communication Serial Communication Concept: Data transmission between a computer and an I/O device i...[Details]
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With the trend of energy saving, environmental protection and the rapid growth of global LED lighting, LED bulbs and other products have become almost household names. With the advancement of rel...[Details]
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Introduction
The working characteristics of the sensor are directly reflected by its static and dynamic characteristics. The static characteristics represent the input-output relationship of ...[Details]
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Sleep and standby power consumption are important indicators for measuring the energy consumption of components. When in standby mode, many components will have periodic wake-up or interval pulse r...[Details]
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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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Concept of bus
Bus is a common communication trunk line for transmitting information between various functional components of a computer. It is a transmission harness composed of wires. Accor...[Details]
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In recent years, the development of technologies such as AI, IoT, and 5G, as well as the widespread deployment of smart terminal devices, has led to a geometric growth in the amount of data. As mor...[Details]
Embedded System
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