ADC suggestion
Posted: Mon Dec 08, 2025 3:46 am
Using the 16f18877 (BL0011) and DDS9834 ic.
Using the 16f18877 ADC to read a voltage from 0 to 5vdc.
I'd like to scale the 5vdc over 360 points.
When a signal is out of phase I would roughly know how far out of phase by the voltage difference between the two signals and load a predetermined amount of cycles to DDS phase shift registers.
Any ideas on how to scale the 5vdc to 360 degrees?
Using the 16f18877 ADC to read a voltage from 0 to 5vdc.
I'd like to scale the 5vdc over 360 points.
When a signal is out of phase I would roughly know how far out of phase by the voltage difference between the two signals and load a predetermined amount of cycles to DDS phase shift registers.
Any ideas on how to scale the 5vdc to 360 degrees?