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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform electrical signals that are invisible to the naked eye into visible images, making it easier for peopl...[Details]
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Keithley Source Meter Introduction: A source meter is a device that can perform four-quadrant output. The so-called four quadrants means that the output directions of voltage and current can be set t...[Details]
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Minimum operating frequency of variable frequency motor
Variable frequency motors can operate at a variety of different operating frequencies, and can easily achieve the variable frequency adj...[Details]
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1. The certainty of the program is greater than that of the hardware. Don’t be afraid of program problems.
2. When writing programs, the most important thing is not to learn a certain language, but t...[Details]
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1 Introduction
With the development of science and technology, embedded operating systems play an important role in more and more fields, and have become one of the symbols of product technol...[Details]
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;NAME: Marquee
;AUTOR:
;CONTENT: P1.0~P1.7 connect to light emitting diodes L1~L8 CSEG AT 4000H ; define the starting address, why is it 4000H?
;Memory: Program m...[Details]
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1 Introduction
As the number of cars in my country increases year by year, the development of highways makes the speed of cars faster and faster. The traffic volume is also increasing, resulti...[Details]
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According to South Korean media ETNews, Samsung SDI plans to invest about US$890 million to double the number of square battery production lines at its Hungarian factory by the end of this year and s...[Details]
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Recently, Antai Repair Center received a Tektronix DPO4054 oscilloscope for repair. The customer described that the instrument failed to self-test after powering on. Let's take a look at the cause of...[Details]
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The automotive industry is one of the world’s most high-tech sectors, and a report published this week was, on the surface, a bit of a surprise. The Capgemini report, titled "Accelerating AI Transf...[Details]
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This certification accelerates the development of commercial ultra-wideband accessories for iPhone and Apple Watch
BEIJING, China – July 26, 2022 – Qorvo®, a leading provider of inno...[Details]
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introduction
In the process of industrial wastewater treatment, it is often necessary to monitor the COD value of wastewater. The data monitored by the on-site monitoring instruments are outpu...[Details]
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According to the official website of the State-owned Assets Supervision and Administration Commission of the State Council on May 28, Shanghai Integrated Circuit Industry Investment Fund Co., Ltd. an...[Details]
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The sending and receiving of caller identification information (commonly known as caller ID), referred to as CID (Calling Identify Delivery), is a service provided by the telecommunications bureau to...[Details]
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Gas flow meter is a commonly used flow measurement instrument, mainly for nitrogen, air, hydrogen, natural gas, liquefied petroleum gas, flue gas, methane, chlorine, etc., and is widely used in many ...[Details]