I want to convert Voltage to digital (BCD Code)

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nuttaphong191

New Member

• Mar 14, 2008

• #1

I want to convert Voltage to digital (BCD Code) for send to PC how can i convert (Can you tell me what the tool i can Use )


Thank you
good luck

 

Cry_Wolf

New Member

• Mar 14, 2008

• #2

You mean Analog to Digital?

 

N

nuttaphong191

New Member

• Mar 14, 2008

• #3

Cry_Wolf said:

You mean Analog to Digital?

Click to expand...

Yes you can help me

 

silvarblade

Member

• Mar 14, 2008

• #4

try adc 0804 or 0808 . you havnt said any thing about how you want to use it and why u want to use it.

 

Cry_Wolf

New Member

• Mar 14, 2008

• #5

I agree, Using the 0804 (if it is single analog signal) will give you the 8 bit digital value.
There are other issues also. What is the range of the analog signal that you want to digitize? If it is not in a complex application you can do this without using a micro controller! (by running it in the free run mode)

 

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on1aag

New Member

• Mar 14, 2008

• #6

Hi Nuttaphong191,

This is one of many:

https://www.electro-tech-online.com/custompdfs/2008/03/280-18113-0-ICL7135.pdf

Google can be your friend, given the opportunity.

on1aag.

 

Sebi

Active Member

• Mar 14, 2008

• #7

For the PC connection, You need some "intelligent" device, eg: microcontroller. Many type have analog inputs.

 

silvarblade

Member

• Mar 15, 2008

• #8

yeah a microcontroller will do. but first he should tell what is he doin? i mean what kind of input is being given to adc?