[sdiy] EDN Design Ideas for December 21, 2001

[Bob Gonsalves]

For the complete Design Ideas section in PDF format, go to
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.5.910807891

Analog switch lowers relay power consumption
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.6.910807891

Analog-input circuit serves any microcontroller
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.7.910807891

Transistor tester fits into your pocket
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.8.910807891

Circuit combines power supply and audio amplifier
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.9.910807891

Supply derives 5 and 3.3V from USB port
http://article.EDNMag.com/UM/T.ASP?A5.12.1590.10.910807891


Happy Holidays to DIYers!
-- 
-Bob Gonsalves http://www.pinknoiz.com/