Search found 71 matches

by craig-1
Wed Oct 25, 2006 1:01 pm
Forum: General Discussion
Topic: looking for someone who has magazines HAM RADIO or 73 magazi
Replies: 7
Views: 2526

I found it

I found it in 73 magazine November 1971 :razz: :grin: :smile:
by craig-1
Sat Aug 05, 2006 9:32 am
Forum: General Discussion
Topic: Termelo Circuit
Replies: 7
Views: 2066

TREMOLO

BY THE WAY IT IS SPELLED (TREMOLO)
THANKS FOR THE COMMENT AMELECSOL2000, IF YOU LIKE MY SITE WHY DON'T YOU JOIN? IT'S FREE
CRAIG
KEN08011954
by craig-1
Fri Jul 21, 2006 9:57 am
Forum: General Discussion
Topic: MY WEBSITE HAS CIRCUIT SCHEMATICS. no need to become a membe
Replies: 0
Views: 1000

MY WEBSITE HAS CIRCUIT SCHEMATICS. no need to become a membe

my website has circuit schematics for everyone.
http://www.msnusers.com/103pennywhistler
ken08011954 (manager) :smile: :grin:
by craig-1
Thu Jul 20, 2006 11:25 am
Forum: General Discussion
Topic: 555/decade counter 7 seg display help
Replies: 20
Views: 5753

try this E mail address

[email protected] He is a DIGITAL ENGINEER.
by craig-1
Thu Jul 20, 2006 11:00 am
Forum: General Discussion
Topic: Termelo Circuit
Replies: 7
Views: 2066

TREMOLO UNIT CIRCUIT SCHEMATIC FREE

TRY MY SITE, http://www.msnusers.com/103pennywhistler
click on pictures, then go to page 3, and look for miscellaneous, click on that and about the forth or fifth on down click on page 3 and theres a TREMOLO CIRCUIT.
by craig-1
Mon Jul 10, 2006 12:04 pm
Forum: General Discussion
Topic: looking for someone who has magazines HAM RADIO or 73 magazi
Replies: 7
Views: 2526

looking for someone who has magazines HAM RADIO or 73 magazi

dear nuts and volts readers, back in the 1970's i think it was 73 magazine had a article THAT WAS A COMPONETIC TESTER THAT WAS ABLE TO TEST COMPONETICS USING A TWO PHASE NETWORK AND WAS HOOKED UP TO YOUR OSCILLSCOPE. FROM WHAT I REMBER A SIGNWAVE VOLTAGE CAME OFF A TRANSFORMER AND WHENT THROUGH A PH...
by craig-1
Fri Jan 06, 2006 8:16 pm
Forum: General Discussion
Topic: NEED SCHEMATICS USING NE570 CHIP
Replies: 1
Views: 743

NEED SCHEMATICS USING NE570 CHIP

Has anyone have circuits schematics using the NE570 or SE570(1) chip. I need 2 schematics (1) compander and a (2) expander I need what componets designed around this chip, from what I rember from the 80's it only used a few componets each. :( :confused:
by craig-1
Fri Jan 06, 2006 12:10 pm
Forum: General Discussion
Topic: CLAP-TWICE SOUND SWITCH
Replies: 1
Views: 840

CLAP-TWICE SOUND SWITCH

I am looking for Popular Electronics (THINK TANK) colume that had a CLAP-TWICE SOUND SWITCH in the think tank colume somewhere between 1997 and 1998 :(
by craig-1
Fri Jan 06, 2006 12:05 pm
Forum: General Discussion
Topic: NEED PHOTOCOPYS OF P.E. JAN. 1998
Replies: 0
Views: 839

NEED PHOTOCOPYS OF P.E. JAN. 1998

I need photocopys of Popular Electronics (THINK TANK) colume January 1998. send me a privet e mail and I will send my address. :(
by craig-1
Thu Dec 08, 2005 10:10 am
Forum: General Discussion
Topic: REPLACEMENT FOR MM5369 TIMEBASE CHIP
Replies: 30
Views: 7080

Re: REPLACEMENT FOR MM5369 TIMEBASE CHIP

Robert Reed; I have a question what is a PHANTASTRON circuit? Go to the following website http://www.elmelectronics.com and you will find a substrtute for the National Semiconductor MM5369 CHIP it's the ELM440 CHIP which drectely replaces the MM5369. ELM also has a replacement for the 50Hz chip MM53...
by craig-1
Wed Dec 07, 2005 6:42 pm
Forum: General Discussion
Topic: Dec 2005 issue
Replies: 19
Views: 6247

Re: Dec 2005 issue

I just got my copy of N & V December 2005 TODAY 12-07-05
by craig-1
Wed Dec 07, 2005 6:36 pm
Forum: General Discussion
Topic: REPLACEMENT FOR TIME-BASE MM5369
Replies: 4
Views: 1210

Re: REPLACEMENT FOR TIME-BASE MM5369

The latest link (SEE ABOVE) works. I had the first link wrong, sorry about that!
by craig-1
Wed Dec 07, 2005 6:28 pm
Forum: General Discussion
Topic: REPLACEMENT FOR TIME-BASE MM5369
Replies: 4
Views: 1210

Re: REPLACEMENT FOR TIME-BASE MM5369

Try http://www.elmelectronics.com then look for ELM440
by craig-1
Mon Dec 05, 2005 4:15 pm
Forum: General Discussion
Topic: REPLACEMENT FOR TIME-BASE MM5369
Replies: 4
Views: 1210

REPLACEMENT FOR TIME-BASE MM5369

I WHOULD LIKE TO POST TO EVERYONE THAT I FOUND A REPLACEMENT FOR THE NATIONAL SEMICONDUCTOR MM5369 60Hz TIME-BASE CHIP. T :) ;) :cool: :eek: HIS CHIP HAS BEEN DISCOUNTINED BY NATIONAL SEMICONDUCTOR SINCE THE SUMMER OF 1997. HOW EVER I FOUND A REPLACEMENT FOR THIS CHIP. IT'S AVAILABLE FROM ELM ELECTR...
by craig-1
Mon Nov 21, 2005 10:05 am
Forum: General Discussion
Topic: REPLACEMENT FOR MM5369 TIMEBASE CHIP
Replies: 30
Views: 7080

Re: REPLACEMENT FOR MM5369 TIMEBASE CHIP

I want to THANK every one who responded to my request for a timebase replacement for the MM5369 chip. NUTS & VOLTS readers gave me two working circuits that I can use for a timebase of 1Hz and 0.1Hz. I just want to thank you all for responing. If anybody every need a timebase replacement for the MM5...