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Runnoffgroove Nurse Q. =2 questions

Started by jimbob, May 04, 2004, 06:24:09 PM

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jimbob

May 04, 2004, 06:24:09 PM
My first question is  that it says u cn use ANy dual opamp..I have a jrc4558d..will this work without anychanges or adjustmnts? Or any ideal opamp?

second question= does it matter what type of led goes in it? It requires 2. Can these be 2 5mm red or 3 mm red?
"I think somebody should come up with a way to breed a very large shrimp. That way, you could ride him, then after you camped at night, you could eat him. How about it, science?"

jrc4558

#1
May 04, 2004, 06:42:53 PM
OpAmp - as long as it's a dual one. Any kind is OK.
Led's - just make shure they are same. other than that - no difference.

Mark Hammer

#2
May 04, 2004, 07:11:02 PM
Yes.  Just to be clear.  It is the original E-H Doctor Q circuit which was so fussy about op-amp (1458 only).  The Dr Quack and Nurse Quacky use Jack Orman's fix that permits use of virtually any dual op-amp.
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