[sdiy] EDN DESIGN IDEAS, May 30, 2002 (1)

[Bob Gonsalves]

For the complete Design Ideas section in PDF format, go to
http://a330.g.akamai.net/7/330/2540/f212b8f2918444/www.e-insite.net/ednmag/contents/images/53002di.pdf

Digital potentiometer programs and stabilizes voltage reference
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217662&pubdate=5/30/2002&spacedesc=designideas

Add voice command to virtual instrumentation
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217663&pubdate=5/30/2002&spacedesc=designideas

Switch debouncer uses only one gate
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217664&pubdate=5/30/2002&spacedesc=designideas

Power meter is ±1% accurate
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217665&pubdate=5/30/2002&spacedesc=designideas

Circuit controls brightness of multiple displays
http://email.ednmag.com/cgi-bin2/flo?y=eHLK0EilGx0Djx0BnYr0AG

Difference amplifier uses digital potentiometers
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217666&pubdate=5/30/2002&spacedesc=designideas

Switching regulator forms constant-current source
http://www.e-insite.net/ednmag/index.asp?layout=article&stt=000&articleid=CA217668&pubdate=5/30/2002&spacedesc=designideas
-- 
-Bob Gonsalves http://www.pinknoiz.com/