DDS controlled by PIC project

[pablitomassa82]

Hello I'm working on a small project : DDS controlled by PIC

basic project : PIC + DDS + LOWPASS FILTER
advanced project: PIC + DDS + LOWPASS FILTER + ZBEE MODULE (to control frequency wireless)

I'd like to write the Firmware in C with the HITECH C compiler.

I thought about using:

- PIC16F876A (Microcontroller) - may be i can also use a PIC12F serie (i need a SPI and USART)
- AD9837     (DDS)
- EPSON Osciller (for DDS master frequency)

How can i post the picture of the schematic?

[pablitomassa82]