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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- Minibox maker
by clasys » Sat Mar 24, 2012 9:55 pm
- 0 Replies
- 4591 Views
- Last post by clasys
Sat Mar 24, 2012 9:55 pm
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- Help, circuit diagram Charge Monitor for 12V lead acid batt
by clubfour » Sat Mar 24, 2012 5:33 pm
- 0 Replies
- 4547 Views
- Last post by clubfour
Sat Mar 24, 2012 5:33 pm
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- Questions about my pwm sine inverter
by gaetan8888 » Tue Mar 20, 2012 11:04 pm
- 0 Replies
- 4821 Views
- Last post by gaetan8888
Tue Mar 20, 2012 11:04 pm
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- buzzers
by akisandooja » Tue Mar 13, 2012 4:53 am
- 5 Replies
- 9133 Views
- Last post by pebe
Thu Mar 15, 2012 7:29 am
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- Sensor relay switch on music -for attraction
by carguard » Mon Mar 12, 2012 2:18 am
- 0 Replies
- 4387 Views
- Last post by carguard
Mon Mar 12, 2012 2:18 am
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- IR photo gate to delay timer.
by dbalfour » Tue Mar 06, 2012 3:46 pm
- 1 Replies
- 5098 Views
- Last post by pebe
Tue Mar 06, 2012 4:57 pm
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- Dual gate MOSFET heterodyne mixer
by blackice505 » Sat Mar 03, 2012 9:47 am
- 0 Replies
- 4705 Views
- Last post by blackice505
Sat Mar 03, 2012 9:47 am
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- Simulink design of Buck boost converter
by ragavan.cmv » Mon Feb 27, 2012 6:28 am
- 0 Replies
- 6244 Views
- Last post by ragavan.cmv
Mon Feb 27, 2012 6:28 am
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- Trouble using LM308 OpAmp
by bbaker » Sat Feb 25, 2012 10:49 am
- 3 Replies
- 9023 Views
- Last post by pebe
Mon Feb 27, 2012 6:26 am
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- switch 'latch' circuit
by greggreg » Fri Feb 03, 2012 9:38 pm
- 8 Replies
- 15840 Views
- Last post by Thomas W
Wed Feb 22, 2012 11:54 am
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- Ultrasonic generator/blaster Circuit help
by xalu » Sat Feb 11, 2012 7:06 pm
- 3 Replies
- 8888 Views
- Last post by pebe
Wed Feb 22, 2012 3:40 am
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- Transceiver system problem
by rockster » Mon Feb 20, 2012 10:12 am
- 0 Replies
- 4540 Views
- Last post by rockster
Mon Feb 20, 2012 10:12 am
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- Smoke detector using IR sensors?
by johnjameson » Mon Jan 30, 2012 12:08 am
- 2 Replies
- 6401 Views
- Last post by johnjameson
Sat Feb 18, 2012 10:25 pm
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- Looking for a SIMPLE Wireless Motion Sensor build/schematic
by kremzeek » Mon Feb 13, 2012 8:31 pm
- 1 Replies
- 7286 Views
- Last post by pebe
Fri Feb 17, 2012 6:49 am
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- Programming an intergrated circuit(I.C)
by Mr.Ambition » Mon Feb 13, 2012 4:48 pm
- 1 Replies
- 4558 Views
- Last post by pebe
Wed Feb 15, 2012 10:34 am
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- Need help on a door motion detector
by Mr.Ambition » Wed Feb 08, 2012 2:38 pm
- 4 Replies
- 8548 Views
- Last post by Thomas W
Mon Feb 13, 2012 9:55 am
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- Time delay in 555 Timer
by debasisswan » Tue Jan 31, 2012 6:56 am
- 3 Replies
- 7985 Views
- Last post by pebe
Thu Feb 02, 2012 9:24 pm
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- LED Circuit
by Ken18723 » Wed Jan 25, 2012 2:07 pm
- 0 Replies
- 4673 Views
- Last post by Ken18723
Wed Jan 25, 2012 2:07 pm
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- make an variable resistor using transistor or ?
by spoton » Thu Jan 19, 2012 10:30 pm
- 6 Replies
- 16799 Views
- Last post by pebe
Sun Jan 22, 2012 11:21 pm
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- Dual Channel DC power supply
by Julian Wong » Sat Jan 14, 2012 8:19 am
- 0 Replies
- 4882 Views
- Last post by Julian Wong
Sat Jan 14, 2012 8:19 am
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- Alpha numeric display question
by mattsaloeltjen » Sat Nov 19, 2011 9:30 pm
- 4 Replies
- 8346 Views
- Last post by JMACgyver
Fri Jan 13, 2012 12:28 am
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- Need help designing a basic LED light
by Mavruss » Thu Oct 27, 2011 2:33 pm
- 31 Replies
- 58309 Views
- Last post by Mavruss
Fri Jan 06, 2012 11:09 pm
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- attempting to build a circuit but need help
by randyrandy77 » Tue Jan 03, 2012 9:10 am
- 0 Replies
- 4530 Views
- Last post by randyrandy77
Tue Jan 03, 2012 9:10 am
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- Which transistor should i use?
by Thomas0zero » Sun Jan 01, 2012 3:09 am
- 0 Replies
- 4670 Views
- Last post by Thomas0zero
Sun Jan 01, 2012 3:09 am
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- Power board help
by rooly1983 » Fri Dec 30, 2011 10:37 pm
- 0 Replies
- 4798 Views
- Last post by rooly1983
Fri Dec 30, 2011 10:37 pm
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