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I. Introduction MTU (Master Terminal Unit) and RTU radio telemetry systems based on AVR microcontrollers and dedicated MODEM chips. Remote RTUs (the system can carry 256 RTUs) distributed at pipeli...[Details]
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This article introduces the
audio
signal synchronization
problem
that needs to be solved when using USB_Audio_Class for voice device design
, and provides corresponding solutions and som...[Details]
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Analog Devices, Inc. (ADI), a leading global supplier of high-performance signal processing solutions and market share leader in data converters*, will attend the International Integrated Circuit Conf...[Details]
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On September 10, the groundbreaking ceremony of the Sichuan Cheng Energy Storage All-vanadium Liquid Flow Energy Storage Technology R&D and Production Base was held at the 1980 Jingzao Center in Ji...[Details]
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DSP, or digital signal processing, is the theory and technology of representing and processing signals in digital form . The purpose of digital signal processing is to measure or filter continuou...[Details]
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introduction
The task of the communication receiver is to select useful signals from numerous radio waves, amplify them to the level required by the demodulator, and then demodulate them by the ...[Details]
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On March 8, a work conference to promote the construction of a new industrialized strong city in Dezhou, Shandong Province was held, and the "List of Enterprises that Implement Policies Supporting th...[Details]
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1 Introduction In modern armored communication command equipment, equipment with powerful functions, precise control, and reliable operation is composed of more and more electronic extensions and com...[Details]
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This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]
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On April 27, TSMC updated its latest process roadmap. According to the information, TSMC's 4nm process chips will enter the "risk production" stage at the end of 2021 and will be mass-produced in 202...[Details]
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Multi-channel sampling circuit
Figure 5.4-75 is an example of a multi-channel sampling circuit. It consists of a 16-channel analog switch AD7506 chip, a sampling and holding
...[Details]
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1 Introduction In today's society, with the development of economy and the improvement of people's living standards, more and more people are obese, which has led to more and more diseases. Therefore...[Details]
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Does the Assembly Orientation of an SMPS Inductor Affect Emissions?
Does the mounting direction of the SMPS inductor affect radiation?
The spectrum of EMI radiatio...[Details]
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Figure 3 shows a single-cycle controlled PFC rectifier, which omits the line voltage detector and multiplier. It is a relatively simple current control mode. The current detection circuit is d...[Details]
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This AC power supply has over-voltage and over-current protection, and the electrical appliances are isolated from the mains, so it is safer and more convenient to use when repairing pumps, power sup...[Details]
Microcontroller MCU
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