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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible graphs, making it easier for people to study the changing...[Details]
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illustrate]
This method has
the characteristics of small
ROM
occupation
and fast operation speed, with a range of
2000
ßà
2099
,
a total of
...[Details]
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The passive high-impedance probe of the oscilloscope is widely used. Engineers often connect the probe to different oscilloscopes, or connect different probes to the oscilloscope. In the new system a...[Details]
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Following the previous article, let's introduce the clock divider in the 2300 system clock. Since the output frequency of the PLL is between 275MHz and 550MHz, and the LPC2300 series ARM can only wor...[Details]
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1 Original situation
The
original non-contact current
sensor
There are roughly three structural modes, as shown in Figure 1. In Figure 1, Example 1 shows that a Hall element is set i...[Details]
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1. Thermometers and thermocouples should be installed on straight pipe sections. The minimum pipe diameter required for installation is as follows:
1) Industrial mercury thermometer, DN50;
2) ...[Details]
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China Energy Storage Network News:
On November 21, under the organization of the Northwest Branch of State Grid Corporation of China and State Grid Ningxia Electric Power Co., Ltd., Ningxia T...[Details]
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The A-B brand of Rockwell Corporation in the United States has always been a current source type (CSI) high-voltage inverter (see the figure). Its early 1557 inverter adopts a high-high circuit for...[Details]
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Engineers must meet or exceed instrumentation and measurement device design goals when designing. Using accurate and appropriate instrumentation for test and measurement methods and schemes is critica...[Details]
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The system is equipped with 0.1~0.5 level turbine flow transmitter, which can automatically detect multi-channel instantaneous flow and cumulative flow. The turbine flow transmitter has the advantages...[Details]
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Working Principle of DC Generator
The working principle of a DC generator is as follows:
1. Construction: A DC generator consists of two parts: a stator and a rotor. The stator is made of...[Details]
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Microcontroller
simulation
Device Search
Principle of single chip microcomputer
MCU Timing
Microcontroller Classification
Analysis of MCU Structure
MCU Memory
Improvemen...[Details]
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An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
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1 Introduction Industrial Ethernet refers to the industrial Ethernet network created by Xerox and developed by Xerox, Intel and DEC due to its low cost, easy networking, relatively high data tran...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
Microcontroller MCU
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