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日期:2024-07-03
熟悉示波器的基本原理與使用方法. 3. ... 為了學習容易,一開始就讓同學們操作像電視機這樣複雜的電 ..... 設定的電壓值做比較,而先不產生鋸齒波去掃描X-軸。 ... (29)的「A TRIG MODE」開關可以選擇A觸發模式。 ... 檔的Trigger Level可調範圍相當於示波器螢光幕範圍。 .... 將示波器先依實驗0 的方式歸零,然後設為X-Y MODE。由F.G.....
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日期:2024-07-05
TL431是由美國德州儀器(TI)和摩托羅拉公司生產的2.5~36V可調式精密並聯穩壓器。其性能優良,價格低亷,該器件的典型動態阻抗為0.2Ω,可廣泛用於單片精密開關電源或精密線性穩壓電源中,在很多應用中可以用它代替齊納二極體。...
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日期:2024-07-10
Direct current (DC) is the unidirectional flow of electric charge. Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator-type electric machines of the dynamo type. Direct current may flow in a conductor such a...
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日期:2024-07-04
The next portion of the circuit DC offsets the output from the amplifier. As I explained in step 1, this +2.5V DC offset causes audio signal to oscil... ... Intro: Arduino Audio Input Send sound into your Arduino. This Instructable will show you how to pr...
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日期:2024-07-04
For over 40 years, designers of industrial process control systems and Analog Devices have worked together to define, develop, and deploy complete signal c ... Process Control and Industrial Automation For over 40 years, designers of industrial process co...
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日期:2024-07-06
Office Hours Monday to Friday, 8:30 am to 5 pm Connect With Us 441 4th Street, NW, Suite 850 North, Washington, DC 20001 Phone: (202) 727-3900 ... The Phase Zero Program is a new program established by the DC Department of Small and Local Business ......
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Office Hours Monday to Friday, 8:15 am to 4:45 pm Connect With Us 1125 15th Street, NW, Washington, DC 20005 Phone: (202) 730-1700 Fax: (202) 730-1843 ... All benefits-eligible employees may enroll in the AFLAC Indemnity Plans. The plans pay benefits for ...
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日期:2024-07-09
The Aerospace and defense division of Analog Devices has been at the forefront of innovation in signal processing for over 45 years in radar, communications, avionics, defense ......