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ZeleC
Joined: 18 Dec 2002
Posts: 296
Helped: 2
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 12 May 2006 16:07 voltage,frequency current reading |
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Hello
I want to make a porject that reads the voltage ,current ,frequency, of the electricity mains and display them on an LCD using a uC, i have no problem about the uC part , but little info about the signal converting ,
SO is there a chip that cant tranform such signals to the uC ,or where to find circuit schematics about this subject.
Thx
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stefano.delfiore
Joined: 02 Apr 2006
Posts: 39
Helped: 5
Location: Italy
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12 May 2006 17:44 Re: voltage,frequency current reading |
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| ZeleC wrote: |
Hello
I want to make a porject that reads the voltage ,current ,frequency, of the electricity mains and display them on an LCD using a uC, i have no problem about the uC part , but little info about the signal converting ,
SO is there a chip that cant tranform such signals to the uC ,or where to find circuit schematics about this subject.
Thx |
Analog Device produces Energy Measurement IC for mains.
Look at this link:
http://www.analog.com/en/subCat/0,2879,760%255F790%255F0%255F%255F0%255F,00.html
stefano
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12 May 2006 17:44 Ads |
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rock_win
Joined: 17 Feb 2006
Posts: 21
Helped: 1
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14 May 2006 12:56 voltage,frequency current reading |
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| you can also use transducers to convert them to form in which you are comfortable working with and then display it.
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