diy fm recvr protoype board with f411 toolstick cpu card, si4704 mounted deadbug style courtesy of Paul Garrett, and data amp circuit.

170637.jpg - 77.0 KB - Views: 165
Posted by: shoutchen on Nov 02, 2008 04:09 PM
diy fm recvr protoype board with f411 toolstick cpu card, si4704 mounted deadbug style courtesy of Paul Garrett, and data amp circuit.
 
170637.jpg
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datacmp.jpg
data amp output from lv321 and cpu comparator ouput
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hwpwm96khz.jpg
2 of the 6 hw pwm channeles on the f411. they can run up to 96khz
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