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pulse oxcimeter articles and circuit help please.

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olanre

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oxcimeter

Pleaqse I need help on the principles of operation of a pulse oximeter and acircuits or practical schematics to demonstrate the working principles. Thanks
 

Fragrance

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pulse oxcimeter

hi

check this post



also search in microcontroller section
 

MichelM

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elshaimaa_emara

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i need help to build the pulse oximeter design circuit
but i need to add a new configuration
instead of RED and IR LEDs, i need to put laser diode within range of RED and IR wave length
i neeh help to make that
 

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