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ADC and DAC
Topic last updated 07 Jun 2012, by 
Khaled Sayed.
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Khaled Sayed.
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Dear all,
i want to use mbed as a sine wave generator using DAC and apply this signal on a tissue then sample the returned signal to get the impedance of the tissue.
unfortunately the DAC and ADC did not work together, i used pin 18 for DAC and pin 20 for ADC and each of them is working properly without the other.
How can i make them work at the same time??