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If you have a general question concerning basic electronics theory or component function & usage, here's where it goes.

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Topics Statistics Last Post
Bad Transistor by aftonr
Started by aftonr, 02-20-2012, 11:26 PM
3 responses
3,282 views
0 likes
 Last Post cmj21973
by cmj21973
02-21-2012, 01:06 AM  
Identifying toasty resistors by smason
Started by smason, 01-06-2012, 09:16 PM
13 responses
3,404 views
0 likes
 Last Post smason
by smason
02-18-2012, 11:07 AM  
uh oh I messed up. by Mad_Professor
Started by Mad_Professor, 02-17-2012, 12:46 PM
7 responses
2,031 views
0 likes
 Last Post Mad_Professor
by Mad_Professor
02-17-2012, 03:41 PM  
cap height coming in contact with housing. by Mad_Professor
Started by Mad_Professor, 02-16-2012, 08:37 PM
1 response
2,254 views
0 likes
 Last Post brethin
by brethin
02-17-2012, 08:20 AM  
Garmin Nuvi 200 - easy fix by tom66
Started by tom66, 02-03-2012, 04:51 PM
1 response
2,529 views
0 likes
 Last Post cadiman
by cadiman
02-16-2012, 07:57 PM  
Ceramic instead of Electrolytic by amanoob
Started by amanoob, 02-03-2012, 07:43 AM
12 responses
4,405 views
0 likes
 Last Post PCBONEZ
by PCBONEZ
02-14-2012, 11:48 PM  
Flux by barry wilkins
Started by barry wilkins, 02-12-2012, 11:11 AM
8 responses
3,155 views
0 likes
 Last Post Koda
by Koda
02-14-2012, 03:48 AM  
Need datasheet for NF836 by Gabriel
Started by Gabriel, 02-12-2012, 02:44 PM
7 responses
4,191 views
0 likes
 Last Post Scenic
by Scenic
02-13-2012, 08:54 PM  
Schematic Books? by Peter9DO
Started by Peter9DO, 02-01-2012, 11:04 PM
5 responses
2,954 views
0 likes
 Last Post PeteS in CA
by PeteS in CA
02-12-2012, 10:08 AM  
Schematics General Question by Peter9DO
Started by Peter9DO, 02-08-2012, 08:14 AM
13 responses
3,142 views
0 likes
 Last Post PeteS in CA
by PeteS in CA
02-12-2012, 09:09 AM  
10db amp Booster? by ivtec
Started by ivtec, 01-29-2012, 12:45 PM
3 responses
2,673 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
02-11-2012, 06:58 AM  
Kelna ? by hkivan
Started by hkivan, 06-03-2006, 06:56 AM
3 responses
4,954 views
0 likes
 Last Post hurp
by hurp
02-09-2012, 04:04 PM  
What can I replace SK and SL caps with? by Mad_Professor
Started by Mad_Professor, 02-02-2012, 04:24 PM
10 responses
3,507 views
0 likes
 Last Post ben7
by ben7
02-08-2012, 05:17 PM  
Transformer Tape by selldoor
Started by selldoor, 02-06-2012, 09:06 AM
4 responses
2,503 views
0 likes
 Last Post ben7
by ben7
02-08-2012, 05:07 PM  
Help! with Panasonic plasma TX-P42GT30B half dead screen, display driver? by danatoakhill
Started by danatoakhill, 02-06-2012, 09:53 AM
4 responses
5,643 views
0 likes
 Last Post danatoakhill
by danatoakhill
02-07-2012, 06:37 AM  
Metalized polyester film capacitor problem by link988
Started by link988, 02-05-2012, 05:42 AM
7 responses
5,185 views
0 likes
 Last Post link988
by link988
02-05-2012, 09:36 PM  
For replacements, should I transition from Chemi-Con KMG and KMH to KMQ? by japlytic
Started by japlytic, 02-03-2012, 06:24 AM
1 response
4,267 views
0 likes
 Last Post PeteS in CA
by PeteS in CA
02-03-2012, 04:35 PM  
Help with boost converter maths by joshnz
Started by joshnz, 02-03-2012, 04:27 AM
4 responses
2,289 views
0 likes
 Last Post mariushm
by mariushm
02-03-2012, 07:33 AM  
Another cfl popped by ben7
Started by ben7, 02-01-2012, 10:37 AM
5 responses
2,454 views
0 likes
 Last Post japlytic
by japlytic
02-01-2012, 05:44 PM  
Panasonic Plasma 10 Blink by kickrz
Started by kickrz, 01-28-2012, 06:59 PM
4 responses
2,621 views
0 likes
 Last Post kickrz
by kickrz
01-31-2012, 07:35 AM  
A 555 timer, a mosfet, some inductors and diodes = dead PC fans. by Evil Lurker
Started by Evil Lurker, 01-24-2012, 02:26 PM
4 responses
3,076 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
01-29-2012, 12:53 PM  
Help identify by cmj21973
Started by cmj21973, 01-21-2012, 12:30 AM
10 responses
3,381 views
0 likes
 Last Post PeteS in CA
by PeteS in CA
01-29-2012, 09:12 AM  
Static and airflow by trimaster
Started by trimaster, 01-20-2012, 12:52 PM
9 responses
3,379 views
0 likes
 Last Post 999999999
by 999999999
01-26-2012, 06:22 PM  
Solar garden lights with deep discharge protection? by japlytic
Started by japlytic, 01-25-2012, 03:53 AM
0 responses
1,841 views
0 likes
 Last Post japlytic
by japlytic
01-25-2012, 03:53 AM  
RF Switch! by ivtec
Started by ivtec, 01-17-2012, 05:54 PM
31 responses
7,177 views
0 likes
 Last Post bluto
by bluto
01-24-2012, 09:06 PM  
samsung power ic chip by scooby01
Started by scooby01, 01-24-2012, 08:32 AM
2 responses
2,582 views
0 likes
 Last Post ratdude747
by ratdude747
01-24-2012, 10:37 AM  
scorch mark on board around resistor by jsjoens
Started by jsjoens, 01-10-2012, 07:19 PM
10 responses
4,780 views
0 likes
 Last Post popeye
by popeye
01-22-2012, 03:38 PM  
Desoldering... by start2011
Started by start2011, 01-20-2012, 03:40 PM
7 responses
3,513 views
0 likes
 Last Post ratdude747
by ratdude747
01-22-2012, 12:07 AM  
Odd I/R Problem by Chuck745
Started by Chuck745, 01-04-2012, 08:12 AM
15 responses
3,493 views
0 likes
 Last Post Chuck745
by Chuck745
01-21-2012, 07:42 AM  
Could use a little advice on my 555 timer mosfet driver circuit. by Evil Lurker
Started by Evil Lurker, 01-19-2012, 04:24 PM
4 responses
6,481 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
01-20-2012, 06:35 AM  
Testing MB104 bridge rectifier by cmj21973
Started by cmj21973, 01-15-2012, 11:49 PM
3 responses
3,251 views
0 likes
 Last Post jetadm123
by jetadm123
01-17-2012, 12:35 PM  
Old school fire alarm panels and old school alarms! by RJARRRPCGP
Started by RJARRRPCGP, 01-16-2012, 07:57 PM
0 responses
2,232 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
01-16-2012, 07:57 PM  
Do you get schematics? by chico1st
Started by chico1st, 01-15-2012, 04:03 PM
2 responses
2,325 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-16-2012, 12:33 AM  
Soldering equipment by bbjunkie
Started by bbjunkie, 01-05-2012, 03:03 PM
8 responses
3,026 views
0 likes
 Last Post thesloc
by thesloc
01-15-2012, 03:08 PM  
HP Alphanumeric Display by Tioleco
Started by Tioleco, 09-04-2011, 05:40 PM
1 response
2,377 views
0 likes
 Last Post fabianjsm
by fabianjsm
01-13-2012, 12:01 AM  
What is this component? by cmj21973
Started by cmj21973, 01-12-2012, 12:54 AM
3 responses
2,550 views
0 likes
 Last Post b700029
by b700029
01-12-2012, 08:16 PM  
What current rating for a cap? by chico1st
Started by chico1st, 01-12-2012, 07:43 AM
5 responses
2,404 views
0 likes
 Last Post PCBONEZ
by PCBONEZ
01-12-2012, 02:25 PM  
Oscilloscope stop working by misterwalrus
Started by misterwalrus, 01-11-2012, 06:38 PM
1 response
1,984 views
0 likes
 Last Post misterwalrus
by misterwalrus
01-11-2012, 08:56 PM  
Looking for a cooling solution for a camcorder by lmcancu
Started by lmcancu, 12-31-2011, 12:17 PM
15 responses
4,976 views
0 likes
 Last Post lmcancu
by lmcancu
01-11-2012, 09:20 AM  
conductive path cut (almost) by kai
Started by kai, 01-10-2012, 06:23 PM
6 responses
2,413 views
0 likes
 Last Post randtek
by randtek
01-11-2012, 08:11 AM  
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