General Electronics Technical Discussion

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Copper pads on printed circuit board came off. by topfli8979 Started by topfli8979, 02-08-2013, 01:55 PM	9 responses 4,002 views 0 reactions	Last Post by annakaplonskaya 04-29-2014, 02:11 AM
Line filter\choke - gluing broken ferrite core? by Agent24 Started by Agent24, 04-14-2014, 07:46 PM	12 responses 6,896 views 0 reactions	Last Post by Trick Fix 04-27-2014, 05:41 PM
"Upgrading" a Weller WECP-20? by DMCrimson Started by DMCrimson, 02-25-2012, 06:37 AM	14 responses 12,440 views 0 reactions	Last Post by DMCrimson 04-27-2014, 05:00 PM
Littelfuse iDesign Tutorial by budm Started by budm, 04-24-2014, 10:27 AM	2 responses 2,300 views 0 reactions	Last Post by tom66 04-24-2014, 07:29 PM
Am I reading this right? (help?) by Mad_Professor Started by Mad_Professor, 04-24-2014, 10:09 AM	5 responses 2,018 views 0 reactions	Last Post by budm 04-24-2014, 03:39 PM
Please help identify this diode. by diif Started by diif, 04-17-2014, 01:02 PM	13 responses 3,013 views 0 reactions	Last Post by Duncanbest 04-23-2014, 08:59 PM
Battery question by joshnz Started by joshnz, 04-17-2014, 05:58 AM	19 responses 4,383 views 0 reactions	Last Post by joshnz 04-23-2014, 12:00 PM
need help identifying resistors by philliesfan30m Started by philliesfan30m, 04-20-2014, 01:17 PM	9 responses 2,402 views 0 reactions	Last Post by philliesfan30m 04-20-2014, 02:50 PM
Ansmann battery chargers - cheap Chinese junk or German quality ? by Gabriel Started by Gabriel, 04-04-2014, 04:17 PM	13 responses 10,544 views 0 reactions	Last Post by kaboom 04-13-2014, 01:53 PM
Kino Flo replacement components by zx81 Started by zx81, 03-30-2014, 12:24 PM	8 responses 4,417 views 0 reactions	Last Post by zx81 04-12-2014, 06:24 AM
Fuse Characteristics, Terms and Consideration Factors by budm Started by budm, 04-11-2014, 03:07 PM	0 responses 2,016 views 0 reactions	Last Post by budm 04-11-2014, 03:07 PM
bad neutral on new house by goontron Started by goontron, 04-03-2014, 08:16 PM	25 responses 5,551 views 0 reactions	Last Post by desert-rat 04-09-2014, 08:52 PM
Wiper motor 12Vcc - how to reduce speed by _max_ Started by _max_, 04-07-2014, 01:46 PM	9 responses 4,293 views 0 reactions	Last Post by Longbow 04-09-2014, 09:12 AM
Gadget Freak Volume 2 by budm Started by budm, 04-02-2014, 11:01 AM	1 response 1,997 views 0 reactions	Last Post by 3d0 04-04-2014, 12:59 PM
Material to fix a power cord stopper by nonanche92000 Started by nonanche92000, 04-01-2014, 10:42 AM	6 responses 2,380 views 0 reactions	Last Post by nonanche92000 04-03-2014, 05:50 AM
Torroid Cores by barry wilkins Started by barry wilkins, 04-01-2014, 01:16 PM	1 response 1,767 views 0 reactions	Last Post by tom66 04-01-2014, 01:58 PM
Low Voltage Going To Regulator Input Pin by Grannyrogers Started by Grannyrogers, 03-29-2014, 07:51 AM	3 responses 2,095 views 0 reactions	Last Post by Longbow 03-31-2014, 09:38 AM
Very small battery powered fan circuit by tucocaps Started by tucocaps, 03-20-2014, 09:03 PM	7 responses 5,167 views 0 reactions	Last Post by mariushm 03-30-2014, 08:04 AM
Different between analog VOM with DVM on testing transistor or mosfet by senz_90 Started by senz_90, 03-08-2014, 04:19 PM	31 responses 10,104 views 0 reactions	Last Post by senz_90 03-29-2014, 06:47 AM
DMX control of old analog lighting panel ? by dvsapp Started by dvsapp, 03-28-2014, 07:51 AM	1 response 2,211 views 0 reactions	Last Post by bluto 03-28-2014, 09:20 PM
Using a non contact voltage detector by darkweezil Started by darkweezil, 03-27-2014, 12:06 PM	5 responses 2,147 views 0 reactions	Last Post by T30M31 03-28-2014, 06:07 AM
si 3033c Same inputs different outs? by Ashroyer05 Started by Ashroyer05, 03-27-2014, 10:09 AM	4 responses 2,706 views 0 reactions	Last Post by budm 03-27-2014, 08:36 PM
When good grounds turn bad—isolate by budm Started by budm, 03-27-2014, 12:21 PM	0 responses 2,042 views 0 reactions	Last Post by budm 03-27-2014, 12:21 PM
VHF/UHF preamp ckt doesn't work by SteveNielsen Started by SteveNielsen, 03-17-2014, 08:48 PM	20 responses 4,861 views 0 reactions	Last Post by SteveNielsen 03-27-2014, 08:38 AM
Idling adjustment question power amplifier by nonanche92000 Started by nonanche92000, 03-25-2014, 01:00 PM	7 responses 3,610 views 0 reactions	Last Post by redwire 03-26-2014, 08:15 PM
Inverter tranaformer question by CroTech Started by CroTech, 01-09-2013, 09:56 AM	5 responses 4,207 views 0 reactions	Last Post by majkstone 03-24-2014, 06:51 AM
Equivalent for BC182L by shaunbt123 Started by shaunbt123, 03-23-2014, 06:25 AM	2 responses 4,036 views 0 reactions	Last Post by shaunbt123 03-24-2014, 02:59 AM
Silicone material around buffer chips. by n3lka Started by n3lka, 03-23-2014, 03:13 PM	2 responses 2,236 views 0 reactions	Last Post by n3lka 03-23-2014, 08:59 PM
common components to have in stock by paulstef Started by paulstef, 03-21-2014, 08:42 AM	9 responses 3,771 views 0 reactions	Last Post by Fwrothy 03-23-2014, 03:38 PM
Electrolytic leakage tester by alan monro Started by alan monro, 03-21-2014, 07:21 AM	0 responses 1,743 views 0 reactions	Last Post by alan monro 03-21-2014, 07:21 AM
SMD marking code - help by redwire Started by redwire, 02-20-2014, 02:01 PM	10 responses 6,122 views 0 reactions	Last Post by Agent24 03-20-2014, 09:44 PM
The Invention and Evolution of The World’s Most Precise Resistor by budm Started by budm, 03-13-2014, 09:21 AM	4 responses 2,506 views 0 reactions	Last Post by momaka 03-20-2014, 06:56 PM
Temperature controlled Led build by Tekno Started by Tekno, 03-18-2014, 10:44 PM	4 responses 2,449 views 0 reactions	Last Post by mariushm 03-19-2014, 07:04 AM
Replacing thermistor\inrush current limiter by Agent24 Started by Agent24, 03-15-2014, 06:44 PM	5 responses 4,085 views 0 reactions	Last Post by budm 03-15-2014, 10:21 PM
Caps, correct spec wrong size question by aaronmarsh632 Started by aaronmarsh632, 03-08-2014, 03:23 AM	7 responses 2,702 views 0 reactions	Last Post by Agent24 03-13-2014, 11:45 PM
Making a small high power LED array - best way to drive them? by mcfly666 Started by mcfly666, 03-04-2014, 03:06 PM	24 responses 5,870 views 0 reactions	Last Post by mcfly666 03-11-2014, 05:13 PM
philips 42PFP5532D/05 12V fault by ACsellers Started by ACsellers, 03-10-2014, 01:31 PM	1 response 2,348 views 0 reactions	Last Post by multimeter 03-11-2014, 08:23 AM
ceramic disk labeled 102k equals? by aortiz Started by aortiz, 03-02-2014, 08:21 PM	6 responses 2,500 views 0 reactions	Last Post by Agent24 03-09-2014, 07:56 PM
did anyone had same issue before by bboykes Started by bboykes, 03-09-2014, 05:34 PM	4 responses 1,964 views 0 reactions	Last Post by bboykes 03-09-2014, 06:00 PM
sony meter bandwith by aortiz Started by aortiz, 03-06-2014, 09:18 PM	2 responses 2,145 views 0 reactions	Last Post by aortiz 03-07-2014, 11:41 AM

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