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| General Electronics Chat This forum is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion? |
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Thread Tools | Display Modes |
12th August 2006, 11:08 PM
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what does this mean
what is the little circle in this pic and what does the y(t) mean
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12th August 2006, 11:14 PM
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I think it is a voltage signal source. y(t) is like in math. A function y whose value is dependent on time t. It's the output voltage of the circuit between + and - (which is ground in this case). You connect something with a high impedence input to the output.
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12th August 2006, 11:15 PM
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whats a signal source
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12th August 2006, 11:15 PM
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What is the circuit supposed to do? We need a little more info.
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12th August 2006, 11:16 PM
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what part of the diagram were u reffering to
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12th August 2006, 11:17 PM
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its a megaphone
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12th August 2006, 11:17 PM
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The Little circle is a Electric Condensor microphone.
Not sure on the definition of y(t) but that is thwe output and typically its a Speaker connection for that IC.
__________________
I No Longer accept Private Messages on here. All Emails to me Must Contain the Word \"Electronic\" in the \"Subject Line\" or they go Directly to my Junk Mail Folder. Email me at: chemelec@hotmail.com Website: http://www3.telus.net/chemelec |
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12th August 2006, 11:18 PM
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how do i do that, dk?
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12th August 2006, 11:21 PM
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I think it is a voltage signal source. y(t) is like in math. A function y whose value is dependent on time t. It's the output voltage of the circuit between + and - (which is ground in this case). You connect something with a high impedence input to the output.
how do i do that |
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12th August 2006, 11:26 PM
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i have this circuit hoooke up to a 3" tall stereo speaker
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12th August 2006, 11:29 PM
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Does it work?
__________________
I also post at the following sites: http://www.stop-microsoft.org http://www.heated-debates.com Screen name: Aloone_Jonez |
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12th August 2006, 11:29 PM
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A signal source is is voltage or current source that varies and carries information with it.
You take something with two input terminals where the resistance between them is high, and connect them to the two output terminals on your circuit. THat's all I mean. |
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12th August 2006, 11:36 PM
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Quote:
__________________
All those who believe in psycho kinesis, raise my hand. |
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12th August 2006, 11:44 PM
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mine doesnt
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12th August 2006, 11:44 PM
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is it like a mega phone
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Linear Mode
