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want to convert Analog to digital display.

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jaikanth

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Hai,
:) Any one give me the idea to convert analog voltage to digital display.
the voltage which i want to measure has to be displayed by a seven segment display.

Thanks..
:D
 
jaikanth said:
Hai,
:) Any one give me the idea to convert analog voltage to digital display.
the voltage which i want to measure has to be displayed by a seven segment display.

A very simple way is to use a PIC, something like a 16F819 or 16F88 will do the job simply and cheaply with a single 18 pin IC - at the cost of a little software writing!.

There used to be chips you could buy specifically for this job (but they cost a LOT more than a cheap PIC), and don't give the same versatility.

You can also buy ready made digital voltmeter modules, these would probably do all you need?.
 
If u r not familiar with programming and don't wanna use microcontrollers, u can just use ADC , i think an 8-bit AD like ADC0804 can fit ur application so in this way u ll be able to convert from analog to digital...
 
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