ADC after ecg ? - Electronic Circuits Projects Diagrams Free

muhammadfekry_2010 · 16th February 2008, 12:46 AM

hello

thanks for ur reply about questions

i have another question about adc

i want to convert ecg signal to adigital signal to be fed into a 8051 microcontroller ( hint: one channel ecg)

so which type of adc i can use?

what is the adc specifications? ?( sampling frequency for example)

thanks

Hero999 · 16th February 2008, 11:21 AM

It isn't the 80s anymore, use a modern microcontroller which has an ADC built-in.

blueroomelectronics · 16th February 2008, 03:57 PM

It seems the only people interested in building ECGs seem to only have access to 8051s. Strange. Just like SMS phone projects. I could make millions selling a combo SMS phone ECG kit

**Nigel Goodwin** · 16th February 2008, 05:15 PM

Quote:

Originally Posted by blueroomelectronics

It seems the only people interested in building ECGs seem to only have access to 8051s. Strange. Just like SMS phone projects. I could make millions selling a combo SMS phone ECG kit

Perhaps, but it would be millions of Rupees!

blueroomelectronics · 16th February 2008, 05:27 PM

I'm baffled at the popularity of sms cell phone projects in India, you can't get a modern microcontroller there but I guess they give away the mobile phone service. Just a basic phone here in Canada is about $30 month plus taxes.

Hero999 · 16th February 2008, 06:20 PM

They're probably just university students. Old components are normally used in these courses because the lecturers probably haven't done any real engineering for over 20 years.

blueroomelectronics · 16th February 2008, 06:54 PM

If I had a classroom of students who year after year handed in ECG or sms phone projects I'd fail the lot of them.

How about an air quality monitor? Or a weather station? Or a musical instrument? A PLC controller?

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16th February 2008, 12:46 AM	(permalink (permalink))
muhammadfekry_2010	ADC after ecg ? hello thanks for ur reply about questions i have another question about adc i want to convert ecg signal to adigital signal to be fed into a 8051 microcontroller ( hint: one channel ecg) so which type of adc i can use? what is the adc specifications? ?( sampling frequency for example) thanks

16th February 2008, 11:21 AM	(permalink (permalink))
Hero999	It isn't the 80s anymore, use a modern microcontroller which has an ADC built-in. __________________ I also post at the following sites: http://www.stop-microsoft.org http://www.heated-debates.com Screen name: Aloone_Jonez Last edited by Hero999; 16th February 2008 at 04:23 PM.

16th February 2008, 03:57 PM	(permalink (permalink))
blueroomelectronics	It seems the only people interested in building ECGs seem to only have access to 8051s. Strange. Just like SMS phone projects. I could make millions selling a combo SMS phone ECG kit __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com

16th February 2008, 05:27 PM	(permalink (permalink))
blueroomelectronics	I'm baffled at the popularity of sms cell phone projects in India, you can't get a modern microcontroller there but I guess they give away the mobile phone service. Just a basic phone here in Canada is about $30 month plus taxes. __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com

16th February 2008, 06:20 PM	(permalink (permalink))
Hero999	They're probably just university students. Old components are normally used in these courses because the lecturers probably haven't done any real engineering for over 20 years. __________________ I also post at the following sites: http://www.stop-microsoft.org http://www.heated-debates.com Screen name: Aloone_Jonez

16th February 2008, 06:54 PM	(permalink (permalink))
blueroomelectronics	If I had a classroom of students who year after year handed in ECG or sms phone projects I'd fail the lot of them. How about an air quality monitor? Or a weather station? Or a musical instrument? A PLC controller? __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com