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Circuits for battery powered uC based 8 digit lcd driver

 
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zastereo



Joined: 05 Jun 2001
Posts: 30
Location: Earth
Post28 Aug 2001 18:17   
Hi,

I want to calculate pulse rate, total pulses and show the same with small maths on a 8 digit lcd display using low power uC.

The batteryy should last for 3 - 5 years.

Thanks.

Zastereo
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Trishool



Joined: 12 Jul 2001
Posts: 78
Location: Himalayas.(mount K2)
Post29 Aug 2001 17:58   
Hi,
I have got schematics for measuring heart beat ,do you need it?

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