i want to interface two DDS-AD9833A with Arduino , but it is having only one set of SDA/SCL.
with single board it is working good. now i want to interface two DDS-AD9833A boards.
now i want to use TCA9548A, to interface two AD9833 for two channel.
when i connect the first AD9833A with SDA0/SCL0....i cant get the wavesignal from it, meanwhile it is showing 0 values.
please help me how to interface two AD9833A with TCA9548.
thanks in advance