[TenTec] Corsair II PTO replacement

[Steve Hunt]

I received my ExpressPCB boards back yesterday and today have built a 
couple of DDS units to prove the design - all is well. I've added a 
photo of the enclosure containing the new board to my web page:
http://www.karinya.net/g3txq/corsair_pto/

73,
Steve G3TXQ


On 22/09/2011 17:41, Steve Hunt wrote:
> For any folks who may be interested I just produced a web page
> describing my PTO replacement:
> http://www.karinya.net/g3txq/corsair_pto/
>
> Although I don't expect anyone will want to replicate my design exactly,
> I decided I would lay out a PCB - if only because it's fun! The details
> are available from the web site, but please note that the layout remains
> unproven until I get some boards back from ExpressPCB to load and test.
>
> The final design ended up pretty much the same as my first version
> except that I now use a PIC16F818 controller which has a 10-bit A/D
> converter and which gives more resolution for the Offset Tuning function.
>
> 73,
> Steve  G3TXQ
>
>