General Electronics Technical Discussion

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Ni-Cd Power Supply Resistor by kodiac Started by kodiac, 09-25-2021, 04:26 PM	9 responses 1,771 views 0 reactions	Last Post by kodiac 10-01-2021, 10:12 PM
Identify Mosfet? by gfosterCA Started by gfosterCA, 09-28-2021, 11:01 AM	2 responses 1,103 views 0 reactions	Last Post by gfosterCA 09-28-2021, 11:07 AM
question about tv main board processor temperatures by bohaboha Started by bohaboha, 09-08-2021, 04:47 PM	6 responses 1,984 views 0 reactions	Last Post by mrpaul0106 09-28-2021, 10:37 AM
Has anyone used there products UnionRepair.com feedback wanted by sam_sam_sam Started by sam_sam_sam, 09-26-2021, 06:12 AM	2 responses 1,524 views 0 reactions	Last Post by sam_sam_sam 09-26-2021, 01:42 PM
Citroen Contro unit. by Eleways Started by Eleways, 09-11-2021, 04:41 AM	2 responses 2,205 views 0 reactions	Last Post by Repdata 09-26-2021, 09:33 AM
line powered filament LED lamps... by eccerr0r Started by eccerr0r, 09-21-2021, 09:41 AM	3 responses 1,633 views 0 reactions	Last Post by Per Hansson 09-22-2021, 11:03 AM
ISL6259, ISL6259A and ISL6258 by reassor Started by reassor, 09-22-2021, 08:56 AM	0 responses 1,066 views 0 reactions	Last Post by reassor 09-22-2021, 08:56 AM
A 2200lm 7057 LED car lamp... by eccerr0r Started by eccerr0r, 09-13-2021, 11:11 AM	23 responses 4,630 views 0 reactions	Last Post by stj 09-20-2021, 07:20 AM
LED light flashing trying to fix LED driver board by Welchs101 Started by Welchs101, 09-01-2021, 07:41 AM	15 responses 7,077 views 0 reactions	Last Post by Radio Fox 09-16-2021, 07:27 AM
Dissolve heat conductive cement by CapLeaker Started by CapLeaker, 09-13-2021, 07:24 PM	6 responses 2,400 views 0 reactions	Last Post by CapLeaker 09-14-2021, 03:17 PM
Cheap Ebay Stuff: the Good, the Bad, and the Ugly – Post Your Reviews by momaka Started by momaka, 05-11-2015, 10:11 PM	99 responses 26,743 views 0 reactions	Last Post by s675 09-09-2021, 01:55 PM
ESR Capacitor Tester Ohm Meter Measuring Internal Resistance of Capacitor R1L4 by sam_sam_sam Started by sam_sam_sam, 09-05-2021, 09:23 AM	2 responses 1,563 views 0 reactions	Last Post by CapLeaker 09-08-2021, 03:00 PM
Help me to understand how this HoldPeak HP-990B smd tester works by bohaboha Started by bohaboha, 09-06-2021, 05:34 PM	9 responses 1,594 views 0 reactions	Last Post by bohaboha 09-06-2021, 06:56 PM
Help with smd capacitor test by bohaboha Started by bohaboha, 09-04-2021, 06:41 PM	17 responses 3,451 views 0 reactions	Last Post by bohaboha 09-05-2021, 01:52 PM
Diagram motherboards abreviatures help by totto210 Started by totto210, 08-24-2021, 12:52 PM	2 responses 5,412 views 0 reactions	Last Post by SMDFlea 08-30-2021, 12:00 PM
Ubiquiti US-16-150 Help by shovenose Started by shovenose, 08-20-2021, 12:06 AM	18 responses 3,456 views 0 reactions	Last Post by CapLeaker 08-27-2021, 01:45 PM
HANA Ceramic Flat Iron Resistors by kat13 Started by kat13, 05-09-2013, 02:22 PM	2 responses 2,481 views 0 reactions	Last Post by usman001 08-26-2021, 11:26 PM
Current flowing through transistor even when base is shunted to ground. by EasyGoing1 Started by EasyGoing1, 09-08-2020, 05:25 AM	31 responses 4,202 views 0 reactions	Last Post by Th3_uN1Qu3 08-26-2021, 12:36 AM
What program can you suggest for industrial (PLC) diagrams by edugimeno Started by edugimeno, 08-25-2021, 02:56 AM	4 responses 1,151 views 0 reactions	Last Post by edugimeno 08-25-2021, 11:28 AM
How to solve this career problem ? by Pedro90 Started by Pedro90, 04-27-2021, 12:48 PM	3 responses 1,445 views 0 reactions	Last Post by nekflo1998 08-23-2021, 08:31 AM
What is the best way to clean old relays? by CapLeaker Started by CapLeaker, 08-17-2021, 07:29 PM	17 responses 3,503 views 0 reactions	Last Post by NizarPheoniX 08-22-2021, 06:06 AM
bad relay - looking for a replacement by vball Started by vball, 08-21-2021, 12:34 PM	1 response 998 views 0 reactions	Last Post by R_J 08-21-2021, 01:17 PM
Source for quality stumpy 450v/150uF STGCON cap replacement by shovenose Started by shovenose, 08-17-2021, 10:47 AM	5 responses 1,879 views 0 reactions	Last Post by Per Hansson 08-21-2021, 12:11 AM
equivalent for mosfet qm3056m by reset1986 Started by reset1986, 09-12-2018, 08:54 AM	8 responses 6,503 views 0 reactions	Last Post by tahc81 08-19-2021, 02:34 AM
8 pin ic ATH75202CMCN1752GKW Any ideas Please? by Ritchie_Uk Started by Ritchie_Uk, 05-01-2021, 02:00 AM	21 responses 3,542 views 0 reactions	Last Post by Ritchie_Uk 08-18-2021, 10:59 AM
Zener diodes component equivalents by DjKrish Started by DjKrish, 08-15-2021, 11:06 PM	9 responses 1,692 views 0 reactions	Last Post by DjKrish 08-16-2021, 05:57 PM
Photovoltaic panel that freezes with excessive heat by ut-norm Started by ut-norm, 08-15-2021, 01:48 PM	1 response 1,064 views 0 reactions	Last Post by eccerr0r 08-15-2021, 02:00 PM
ANN Power BMS Board - Name IC by vandehaai Started by vandehaai, 08-15-2021, 12:22 AM	4 responses 1,218 views 0 reactions	Last Post by vandehaai 08-15-2021, 08:00 AM
fixing a treadmill by stj Started by stj, 08-13-2021, 08:44 AM	4 responses 1,138 views 0 reactions	Last Post by stj 08-13-2021, 03:55 PM
Has anyone bought from posishop.com before Please reply if you have feedback wanted by sam_sam_sam Started by sam_sam_sam, 07-23-2021, 10:56 AM	2 responses 1,328 views 0 reactions	Last Post by sam_sam_sam 08-13-2021, 12:57 PM
How different in size can you go for SMD capacitors? by SluggerB Started by SluggerB, 08-02-2021, 12:14 PM	4 responses 1,508 views 0 reactions	Last Post by Kikiey 08-02-2021, 09:51 PM
Using a Variac to simulate UPS battery by Dannyx Started by Dannyx, 06-29-2021, 12:46 AM	21 responses 6,088 views 0 reactions	Last Post by redwire 07-27-2021, 11:05 PM
tx2-8fz relay substitute by petehall347 Started by petehall347, 07-23-2021, 03:02 AM	3 responses 1,987 views 0 reactions	Last Post by sam_sam_sam 07-23-2021, 08:12 AM
help for identify an smd diode by digitalblade Started by digitalblade, 07-18-2021, 10:13 AM	2 responses 18,620 views 0 reactions	Last Post by R_J 07-18-2021, 04:06 PM
Light bulb flicker by sew333 Started by sew333, 07-17-2021, 04:22 PM	10 responses 3,361 views 0 reactions	Last Post by RJARRRPCGP 07-18-2021, 06:17 AM
Is JSPI1 for MSI is same as on ASUS, Gigabyte and etc.` by xnRS Started by xnRS, 07-15-2021, 12:19 PM	0 responses 6,575 views 0 reactions	Last Post by xnRS 07-15-2021, 12:19 PM
Non-standard use of HDMI connectors by japlytic Started by japlytic, 07-14-2021, 10:09 PM	1 response 2,172 views 0 reactions	Last Post by stj 07-15-2021, 03:37 AM
I need help with designing a 8 channel battery voltage / current datalogger by sam_sam_sam Started by sam_sam_sam, 06-16-2021, 07:46 AM	6 responses 6,544 views 0 reactions	Last Post by eccerr0r 07-11-2021, 02:54 PM
Any Experience with Instek Brand Instruments? by PeteS in CA Started by PeteS in CA, 07-09-2021, 11:30 AM	4 responses 2,659 views 0 reactions	Last Post by redwire 07-09-2021, 11:36 PM
Dollar store window / door alarm - Hacking question by caphair Started by caphair, 08-22-2016, 01:03 PM	26 responses 12,517 views 0 reactions	Last Post by eccerr0r 07-09-2021, 08:00 AM

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