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USB has become the most common standard for PCs to communicate with external devices. Keyboards, printers, webcams, data storage devices, mobile phones, MP3 players, digital cameras, and game conso...[Details]
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For decades, power converter topologies have been based on analog technology. Although most converters use switching technology and pulse width modulation (PWM), the circuit structure is mainly ana...[Details]
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On May 9, at the 2019 First China International Smart Terminal Industry Development Conference, Mo Wei, former member of the Party Leadership Group of the Ministry of Industry and Information Technol...[Details]
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Contents The present invention relates to an ultrasonic flow meter configured to measure a flow rate of a liquid, and in particular to a flow meter that is insensitive to air bubbles attached to a tr...[Details]
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PLC is a small industrial computer. If it has problems, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the ER...[Details]
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Nowadays, lithium batteries have become an indispensable device in daily life and have been applied in many fields, such as mobile phones, electric vehicles , satellites, spacecraft, underwater robot...[Details]
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In recent years, the technology of Class D amplifiers has developed rapidly, and the most common application is in low-power products with each channel less than 50W. In these low-power application...[Details]
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Design of a 1.25 Gb/s DC-coupled Optical Burst Mode Receiver
Optical burst mode receivers can be divided into two types according to their structure: feedback type and feedforward typ...[Details]
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SAP, Amdocs, Getty Images are first to use NVIDIA AI Foundation Models Build a custom LLM, train on the NVIDIA DGX cloud, and deploy using NVIDIA AI Enterprise software Microsoft Ignite — ...[Details]
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Principle and Implementation of Medium Wave Q Meter
Principle: R4 outputs an ultra-low impedance signal voltage source, which is connected in series in the LC resonant circuit. When th...[Details]
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1 Ways to detect event occurrence: polling and interruption
2 S3C2440 abnormal interrupt system block diagram
An interrupt is a type of exception.
Switching betwe...[Details]
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In traditional usage, the grounding method of the digital oscilloscope is a long and thin grounding clip wire. This grounding method is indeed a simple and convenient grounding method, but it is not ...[Details]
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For each function, there are floating-point and fixed-point types. Since the usage is the same, we only use 32-bit floating-point numbers as an example here. 一.BasicMathFunctions 1. Absolute valu...[Details]
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Here, we first introduce the working principle of electronic tags and the ISO18000-6C standard, and design the overall circuit to implement the ultra-high frequency electronic tag verification platfor...[Details]
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Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]
Microcontroller MCU
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