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Establish a human communication channel model to understand frequency response and signal-to-noise ratio
In the human body communication system, data is transmitted through electrodes in the form...[Details]
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On April 25, on the eve of the opening of the Beijing International Auto Show, NavInfo officially released the NI in Car integrated automotive intelligence solution, which comprehensively covers mu...[Details]
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introduction
The two most commonly used wind power generation systems on the market are variable speed constant frequency doubly fed wind power generation system and permanent magnet direct dr...[Details]
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Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m～1kHz), audio (20Hz～20kHz), video (20kHz～10MHz), radio fre...[Details]
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Cost Monitoring | eMMC NAND Flash Technology and Use Case Requirements Workload neglect was highlighted by ODI’s recent information request for older Teslas Model S and Model X vehicles, where the...[Details]
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0 Introduction
Common on-chip filters have a design bandwidth of megahertz, while filters with a bandwidth of tens of kilohertz are mostly implemented with off-chip passive devices. The re...[Details]
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When the power grid is out, the grid-connected inverter also has to shut down. This time is very short, only a few tenths of a second. When the power grid is restored, the inverter is not immediate...[Details]
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SMIC South Integrated Circuit Manufacturing Co., Ltd., which completed construction in the first quarter of this year, has now seen the smooth move-in of the first batch of wafer fab equipment and is...[Details]
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Power factor assessment and power adjustment charges are effective means to ensure the safe and efficient operation of the power grid, and are institutional guarantees to encourage users to adjust ...[Details]
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On June 6, 2019, the Ministry of Industry and Information Technology issued four 5G licenses, marking the official entry of China into the first year of 5G. The issuance of 5G commercial licenses has...[Details]
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The instruction pipeline of XC166 microcontroller has inevitable blocking phenomenon, and the same is true for MAC unit instructions. Although dedicated modules have been used to reduce block...[Details]
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In embedded systems, there is a growing need to provide high-fidelity audio instead of buzzers for user feedback, including alarms and alerts. While beeps or chirps have worked well in the past, us...[Details]
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This paper
designs a railway crossing
monitoring system
with
Atmega128
and MC55 as the core
, realizing the automation, digitization and networking of railway crossing monitoring manage...[Details]
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How to wind the DC brush motor windings
There are two commonly used winding methods for brushed DC motors: lap winding and wave winding.
Lap Winding
Lap winding, also known as ...[Details]
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New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]
Analogue and Mixed Signal
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