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A preliminary study led by Markus Weininger of the University of South Carolina Charleston School of Medicine found that cardiac MRI may face challenges in adenosine stress-induced myocardial perfu...[Details]
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Millions of industrial robots are in use in Industry 4.0 factories around the world, increasing productivity, improving quality, reducing costs, and supporting more flexible and sustainable operati...[Details]
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It is an instrument used to observe various periodically changing voltage waveforms and can be used to measure its amplitude, frequency, phase, etc. An oscilloscope mainly consists of oscilloscope tu...[Details]
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Many users have this confusion: There are many kinds of oscilloscopes and probes in the laboratory. Can probes and oscilloscopes from different manufacturers be mixed? Will it affect the measurement?...[Details]
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Have you ever needed a simple, low-cost latch circuit? Figure 1 shows such a circuit that provides power-failure protection with just a few dollars’ worth of components, essentially a silicon-...[Details]
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1 Introduction Multi-parameter monitors are widely used in ICU, CCU, wards, operating rooms, etc. At present, my country also has products with independent intellectual property rights, such as Min...[Details]
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Power integrity PI (Power Integrity) refers to the fluctuation of power output due to the increasing number of switching devices and the decreasing supply voltage, which affects the working state o...[Details]
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To perform I-V characterization on the three examples shown here, we recommend the use of a variety of commercially available I-V characterization tools. Some integrated source-measure units can also ...[Details]
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Logic analyzer is very important for developers. Now we use STC12C5A60S2 microcontroller to make one.
Download the production data and host computer program: http://www.51hei.com/bbs/dpj-20393-1....[Details]
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In 2020, the new round of power system reform officially entered its sixth year. After six years of reform, the power market has entered a deep water zone and has also ushered in many gratifying ch...[Details]
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Today, Master Lu released the performance ranking of newly released mobile phones in July. Huawei Mate 20 5G version surpassed Asus ROG Gaming Phone 2 equipped with Snapdragon 855 Plus to top the lis...[Details]
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马瑞利宣布在即将举行的上海车展（4 月 18 日至 27 日）上重磅亮相其驾驶舱数字孪生解决方案 DigiMate。 这种用于复制驾驶舱硬件和软件的端到端基础设施可加速车辆软件开发，显著降低汽车原始设备制造商的成本，并助力他们更快地将创新产品推向市场。 Marelli’s DigiMate opens an unprecedented opportunity for OEMs to b...[Details]
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Introduction Solar energy is a resource-rich, pollution-free energy alternative. How to improve its utilization rate has gradually become the research focus of various countries. The utilization of...[Details]
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1. Hardware circuit design
The CPLD used in this paper is
EPM240T100
from
ALTERA
, combined with
MAX232
interface
chip
for
serial port
communication des...[Details]
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Image source: Physical Review B
A team of researchers from Microsoft's Quantum Division has achieved the first milestone in creating a reliable and practical quantum computer. ...[Details]
MCU
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