Discuss about electronic circuits here. Request help for circuits that you couldn't find anywhere else, how a circuit works etc. Discuss anything related to electronic circuits.
Moderator: pebe
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- Power supply for plasma arc discharge
by Mansai004 » Wed Aug 28, 2013 12:01 pm
- 0 Replies
- 5243 Views
- Last post by Mansai004
Wed Aug 28, 2013 12:01 pm
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- Opamp
by sandy123456789 » Sat Aug 24, 2013 6:49 pm
- 1 Replies
- 4188 Views
- Last post by I_Daniel
Mon Aug 26, 2013 9:06 am
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- Low output voltage of the PV module
by dacan » Fri Aug 16, 2013 4:18 pm
- 0 Replies
- 5433 Views
- Last post by dacan
Fri Aug 16, 2013 4:18 pm
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- Simple Microphone ECM buffer questions
by oneoldude » Mon Aug 12, 2013 3:11 am
- 7 Replies
- 28201 Views
- Last post by pebe
Wed Aug 14, 2013 5:41 pm
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- Electronic Timer for 2 Answering Machines
by shirland » Sun Aug 11, 2013 10:54 pm
- 0 Replies
- 5187 Views
- Last post by shirland
Sun Aug 11, 2013 10:54 pm
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- Amplifying Audio Signal from 3.5mm input
by arthur106 » Wed Jul 10, 2013 2:52 am
- 1 Replies
- 4870 Views
- Last post by JMACgyver
Thu Aug 08, 2013 5:39 pm
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- delay-off bathroom fan
by goffery » Sun Aug 04, 2013 5:43 am
- 1 Replies
- 4831 Views
- Last post by pebe
Tue Aug 06, 2013 2:35 pm
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- Help with crystal timed circuit
by utuvalet » Wed Jul 31, 2013 5:18 am
- 6 Replies
- 11166 Views
- Last post by pebe
Tue Aug 06, 2013 8:54 am
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- is it possible to have modulator with several input
by bakin bature » Thu Aug 01, 2013 1:59 pm
- 0 Replies
- 5373 Views
- Last post by bakin bature
Thu Aug 01, 2013 1:59 pm
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- Time delayed switch
by Billybaxter » Mon May 27, 2013 11:22 am
- 3 Replies
- 8412 Views
- Last post by Billybaxter
Fri Jul 19, 2013 9:55 pm
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- Help Understanding a lamp's ballistic ckt
by shivanichak » Wed Jul 17, 2013 7:11 pm
- 0 Replies
- 4916 Views
- Last post by shivanichak
Wed Jul 17, 2013 7:11 pm
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- IR Beam Breaker
by meecree » Tue Jul 09, 2013 9:46 pm
- 3 Replies
- 7323 Views
- Last post by pebe
Wed Jul 17, 2013 6:41 pm
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- Programable device
by KDC » Sun Jul 14, 2013 12:53 pm
- 3 Replies
- 6081 Views
- Last post by pebe
Mon Jul 15, 2013 6:12 am
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- permanent magnet dc motor reversing control Help!!!
by countrybill » Wed Jul 10, 2013 2:39 am
- 1 Replies
- 4063 Views
- Last post by pebe
Thu Jul 11, 2013 12:31 pm
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- Linear LM3914 bargraph from 9v to 12v help
by JMACgyver » Tue Jul 02, 2013 8:06 pm
- 4 Replies
- 11041 Views
- Last post by pebe
Sat Jul 06, 2013 12:54 am
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- AC/DC Power supply with no neutral ???
by rmjr » Fri Jun 21, 2013 6:59 pm
- 1 Replies
- 5166 Views
- Last post by electroyas
Mon Jul 01, 2013 7:45 pm
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- Adapting RF transmitter to headphone audio input
by eswick » Fri Jun 28, 2013 3:11 am
- 1 Replies
- 4529 Views
- Last post by electroyas
Mon Jul 01, 2013 7:34 pm
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- 10 switch channels
by pheonix992 » Fri Jun 28, 2013 2:20 pm
- 1 Replies
- 4006 Views
- Last post by electroyas
Mon Jul 01, 2013 7:28 pm
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- simple switch
by LiteBright » Wed Jun 26, 2013 5:17 am
- 4 Replies
- 7305 Views
- Last post by LiteBright
Wed Jun 26, 2013 10:44 pm
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- Need help prototyping this RF circuit
by Jmsheehan86 » Thu Jun 20, 2013 5:49 pm
- 16 Replies
- 27741 Views
- Last post by Jmsheehan86
Wed Jun 26, 2013 1:37 am
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- FET Help
by asoljazworld » Sat May 04, 2013 9:58 pm
- 1 Replies
- 4858 Views
- Last post by pebe
Mon Jun 24, 2013 12:56 pm
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- Need help with circuit....
by prabh94 » Sun Jun 23, 2013 7:57 am
- 1 Replies
- 4191 Views
- Last post by pebe
Mon Jun 24, 2013 11:29 am
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- LED Audio Spectrum Analyzer HELP Needed!
by Xevious809 » Sat Jun 22, 2013 2:28 am
- 2 Replies
- 5206 Views
- Last post by waimaotong
Mon Jun 24, 2013 7:59 am
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- How to switch a 12v circuit with a 4V pulse generator
by Damian666 » Sun Jun 23, 2013 5:43 am
- 2 Replies
- 4847 Views
- Last post by Damian666
Sun Jun 23, 2013 6:00 pm
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- Help with replacing mosfet with faster speed
by globalone » Tue Jun 18, 2013 2:11 pm
- 5 Replies
- 9346 Views
- Last post by pebe
Thu Jun 20, 2013 7:57 pm
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