chrizlax
Member Since: April 2, 2007
Country: United Kingdom
Profile
Programming Languages
Python, VB.Net, Tiny bit of C
Interests
Electronics
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No DAC? How do you explain resistors RN1A to RN4D on the schematic then? They, combined with outputs DA0 to DA1 seem to form a regular R2R DAC. Yes, its no discrete IC, but its quite a bit better than just a “PWM Output”. That AD9835 does look quite nice, and has pretty good accuracy (1 part in 4 billion!) but for things such as audio work I this would work fine.
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Some sick rhymes there ;-)
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Connector found! http://www.hirose-connectors.com/products/FH23_5.htm . As an added bonus is staggered pin so maybe easier to solder.
No public wish lists :(