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Old November 24th 05, 07:42 PM posted to de.sci.electronics,rec.radio.amateur.homebrew,sci.electronics.components,sci.electronics.design
John Larkin
 
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Default Unusual functions of cheap parts

On Thu, 24 Nov 2005 18:20:57 GMT, "CA" wrote:

Do you know of other interesting devices or circuits good for misuse?


The LM317 as a radio transmitter

http://web.telia.com/~u85920178/tx/317-tx.htm


Cool. 3T regulators, 317 and LM1117 types, can be neat power amps, for
driving unipolar loads like motors and such. Sort of a follower with a
largish offset.

Hmmm, an LM1117 followed by a monster darlington becomes a
super-follower with roughly zero offset.

John



 
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