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  1. ZAP101

    Hitachi Oscilloscope V1050

    Hey Everyone... Does anyone know where I could find a manual for a Hitachi Oscilloscope mod# V1050???
  2. ZAP101

    TL072S SIP JFET OP AMPS

    Many Thanks John... I came across a bunch of these...(TL072S)s, Made by Raytheon. I was going to chuck them because I couldnt find ANY DATA on the 9 pin SIP version...Once again I thank you for finding the needle in the haystack...The (TL072S)s thank you for saving them from the round file...
  3. ZAP101

    TL072S SIP JFET OP AMPS

    ;D Hey Thanks John... I will try the pinout for the 1529(nte). I could not get a cross with this number, but I will give it a try... and let you (everyone ) know if it works...By the way Guru the IC is made by Raytheon. I have a stack of data sheets for the usual tl072, but not a mention of a...
  4. ZAP101

    TL072S SIP JFET OP AMPS

    Does anyone know the pinout for a TL072, 9 pin SIP, DUAL OP AMPs JFET OP AMPs ??? ??? ??? 
  5. ZAP101

    RCA 14 pin Dip

    Hey everyone... Does anybody know the pinout...have a datasheet for the following IC... 1754-3 RCA H 542                                                                               Thx,                                                                                     mike
  6. ZAP101

    NTE X REF doesnt work on my new MAC MINI

    Many Many THANKS SM2GXN... I love my new computer,  except for the fact that NTE Cross Ref is NOT MAC compatable...                                                                                                           Thanks again,                                                          ...
  7. ZAP101

    NTE X REF doesnt work on my new MAC MINI

    Hey Everyone... Well I got tired of my crappy HP Tower and finally broke down and bought the new MAC Mini...Man this sucker is the size of a car stereo and way out performs the HP...I only have  one problem...NTE Cross reference download doesnt work with MAC ??? They are sending me a disc...but...
  8. ZAP101

    made a stun glove need help

    If you raise the frequency...It will better penetrate(jump)
  9. ZAP101

    SD-834, SD804A, SD806C

    Hey Staigen, What a fast response...Yeah I have two manuals neither have any reference to the developmental tubes...I am sure there is a common(or more common )replacement...but nobody knows anything about these...I guess they werent actually released to the public and therefore no data was ever...
  10. ZAP101

    SD-834, SD804A, SD806C

    Hey everyone... Does anyone have or know where to get information on Sylvania Developmental Vacuum Tubes...SD-XXX #s...I Really Really Need these pinouts, or equivalent tube #'s... :'( :'( :'( ???                                                                                           Thx,    ...
  11. ZAP101

    JRC 8 Pin Dip ???

    Hey thanks Guru, I found a data sheet early this AM, This is pretty much the same as a 1458...Dual op amp...(same pinout)                                                                       mike
  12. ZAP101

    JRC 8 Pin Dip ???

    Hey all, I am looking for the pinout and or datasheet for the following 8 pin dip: 5532D JRC 7238B
  13. ZAP101

    Nuvistors? OR NOT?

    OK everyone here is what I have found so far...these are subminiature Sylvania Developmental Tubes...The SD-834 directly crosses with a 6k4...the 804A is a triode, and the 806C is a pentode...Still looking for a pinout on the latter two, any help?                                                ...
  14. ZAP101

    Nuvistors? OR NOT?

    Hey all, Many thx to hot water... Can anybody identify the following (3) Tubes(if they even are tubes...They are small,like a nuvistor, but they are Glass with multiple leads...I cannot find the p#s on any Vac. tube site??? ??? The #s are as follows... Sylvania SD-804A SD-806C SD-834          ...
  15. ZAP101

    stun glove

    I think its .8 A, and that probably isnt acurate either...NOW AUDIO YOU SAY THIS CIRCUIT PRODUCES NO OUTPUT :( well then build it and then test the output on yourself...IT PRODUCES ONE HELL OF A "NO OUTPUT" :P
  16. ZAP101

    stun glove

    I believe its .8w
  17. ZAP101

    stun glove

    OK here goes with the attachment...hope this works...This circuit uses the common 555 timer as an Astable multivibrator, which drives the TIP transistor which in turn supplies pulses to the transformer. The transformer can be almost any small step down...say 120V/220V to 12V, 6v etc. Connected...
  18. ZAP101

    Simple N channel mosfet tester

    OK then, thanks to Steve                                         Mike :D
  19. ZAP101

    stun glove

    Ooops...here is the site...For some reason it wont post...Go to: www.freeinfosociety.com then type in Weaponry, you will get a list of dangerous projects including a stun glove... By the way, since this is a "school" project can I ask you a question? When you go to recess, does a guard escort...
  20. ZAP101

    Simple N channel mosfet tester

    Hey Mixos, Thanks...Gonna build this! :P 8) :D
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