General Electronics Technical Discussion

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Mosfet 28N03 substitute by Xiran Started by Xiran, Yesterday, 06:42 PM	1 response 20 views 0 reactions	Last Post by Xiran Today, 12:12 PM
Redirect: JS47A/JS57A/JS77A NM-E531 onboard ram disable by rex98 Started by rex98, Today, 03:39 AM	—	—
Trying to locate this connector by repair-it Started by repair-it, 10-03-2025, 09:45 AM	2 responses 38 views 0 reactions	Last Post by repair-it 10-04-2025, 08:26 AM
simple DIY voltage monitor by harp Started by harp, 09-02-2025, 01:20 PM	8 responses 96 views 0 reactions	Last Post by sam_sam_sam 10-04-2025, 07:58 AM
Redirect: HP Envy x360 13-bf0013dx ipa32 la-m024p rev 1b two BIOS chip? by u666sa Started by u666sa, 10-04-2025, 03:36 AM	—	—
Yihua 968DA+ Mk3 unboxing by Chrissygizmo Started by Chrissygizmo, 10-03-2025, 08:58 PM	1 response 37 views 0 reactions	Last Post by Chrissygizmo 10-03-2025, 10:39 PM
Apparently red = negative now?.. by spleenharvester Started by spleenharvester, 10-03-2025, 12:44 PM	2 responses 35 views 0 reactions	Last Post by stj 10-03-2025, 10:28 PM
Redirect: Powermatic IV plus cigarette filler by matush Started by matush, 10-03-2025, 03:04 PM	—	—
Weirdly specific reboots on a TrigKey S5 that seem to be power supply related. by spleenharvester Started by spleenharvester, 09-15-2025, 08:43 AM	5 responses 70 views 0 reactions	Last Post by truclacicr 10-02-2025, 01:27 AM
Garage door RX unit (Cardin S38C) does not short relay to send opening signal by CoinCoin88 Started by CoinCoin88, 09-15-2025, 03:36 AM	17 responses 160 views 0 reactions	Last Post by lotas 09-30-2025, 03:48 AM
Need help identifying resistor values near BIOS chip on ASUS Zephyrus G14 GA402XV by skdsp Started by skdsp, 09-27-2025, 09:05 PM	5 responses 100 views 0 reactions	Last Post by skdsp 09-29-2025, 11:43 PM
Help for identify BGA chip U24024 – Fujifilm X100F camera by corrize Started by corrize, 09-23-2025, 02:54 PM	7 responses 83 views 0 reactions	Last Post by corrize 09-25-2025, 06:11 PM
IRVCM10A rectifier troubles by littlejohn Started by littlejohn, 09-23-2024, 06:39 PM	8 responses 135 views 0 reactions	Last Post by stj 09-25-2025, 05:12 AM
Need Help Identifying A Diode by RetroComputingGrotto Started by RetroComputingGrotto, 09-22-2025, 06:47 AM	11 responses 103 views 0 reactions	Last Post by RetroComputingGrotto 09-25-2025, 04:32 AM
Where Can I Buy Acer and Lenovo USB-C Ports by RetroComputingGrotto Started by RetroComputingGrotto, 09-01-2025, 05:50 AM	3 responses 56 views 0 reactions	Last Post by CapLeaker 09-22-2025, 11:32 AM
help identifying a component by jamesg1979 Started by jamesg1979, 09-20-2025, 05:18 AM	15 responses 94 views 0 reactions	Last Post by jamesg1979 09-21-2025, 06:03 AM
Help identifying SOT-23-5 regulator marked BFCV on Lucky Miner LV06 by Geosphere Started by Geosphere, 09-19-2025, 12:24 PM	1 response 16 views 0 reactions	Last Post by truclacicr 09-19-2025, 03:54 PM
Memory datasheet by Jtzabala Started by Jtzabala, 09-16-2025, 06:45 PM	1 response 36 views 0 reactions	Last Post by harp 09-17-2025, 04:35 PM
Need MOSFET ID for Huawei MateBook D14 – DAH98NMB8B0 REV:B HF by kayn367 Started by kayn367, 08-22-2025, 09:22 PM	3 responses 63 views 0 reactions	Last Post by kayn367 09-17-2025, 04:17 AM
Alps vintage wafer switch 2 pole 12 position by DrDos Started by DrDos, 08-31-2025, 05:03 PM	5 responses 66 views 0 reactions	Last Post by DrDos 09-16-2025, 05:51 AM
Ugreen HDMI splitter missing a pulldown resistor by spleenharvester Started by spleenharvester, 09-15-2025, 11:23 AM	0 responses 20 views 0 reactions	Last Post by spleenharvester 09-15-2025, 11:23 AM
MLCC THT identification by Slydder Started by Slydder, 09-12-2025, 04:52 AM	2 responses 38 views 0 reactions	Last Post by Slydder 09-15-2025, 06:44 AM
BD35231 compatible replacement by m4a2t0t Started by m4a2t0t, 08-28-2025, 08:32 PM	5 responses 71 views 0 reactions	Last Post by truclacicr 09-14-2025, 05:51 PM
MPPT 60AMP Solar Charge Controller 12V 24V 36V 48V DC Battery Regulator Testing results on 12 volts by sam_sam_sam Started by sam_sam_sam, 09-14-2025, 11:49 AM	0 responses 17 views 0 reactions	Last Post by sam_sam_sam 09-14-2025, 11:49 AM
how to organise your scrap pcb? by harp Started by harp, 09-13-2025, 07:17 AM	1 response 25 views 0 reactions	Last Post by sam_sam_sam 09-14-2025, 11:31 AM
Problem with hot air station LK852D-2 by khaledmus Started by khaledmus, 09-12-2025, 04:39 AM	7 responses 52 views 0 reactions	Last Post by Agent24 09-13-2025, 05:37 PM
Lenovo TP00095C – “G” marked component fell off during USB-C repair, need ID by Tomylee Started by Tomylee, 09-09-2025, 10:13 AM	1 response 26 views 0 reactions	Last Post by truclacicr 09-09-2025, 01:04 PM
Potentiometer question by DrDos Started by DrDos, 09-07-2025, 08:04 AM	9 responses 53 views 0 reactions	Last Post by DrDos 09-08-2025, 11:43 PM
wireless receiver for 6 speeds fan control with remote control by wolf1976 Started by wolf1976, 07-23-2025, 03:12 PM	2 responses 66 views 0 reactions	Last Post by Eddieurray 09-08-2025, 07:35 PM
HP EliteBook 2540P - Aluminum Foil on Speakers by Stanley1843 Started by Stanley1843, 09-07-2025, 02:54 PM	1 response 42 views 0 reactions	Last Post by m1ch43lzm 09-07-2025, 03:40 PM
Is “Tablo DVR Device” a good option for cable tv box service need find a better service option by sam_sam_sam Started by sam_sam_sam, 09-07-2025, 01:50 PM	2 responses 29 views 0 reactions	Last Post by sam_sam_sam 09-07-2025, 02:13 PM
3000W 9000W 24V to 110V Pure Sine Wave Power Inverter UPS Solar Converter is this a good idea by sam_sam_sam Started by sam_sam_sam, 08-24-2025, 10:55 AM	7 responses 58 views 0 reactions	Last Post by stj 08-30-2025, 06:19 PM
Zener or TVS? by k-krzych Started by k-krzych, 07-21-2025, 11:21 AM	1 response 57 views 0 reactions	Last Post by harp 08-30-2025, 01:11 AM
4001 sr latch / latch problem by harp Started by harp, 08-28-2025, 09:43 AM	3 responses 26 views 0 reactions	Last Post by harp 08-30-2025, 12:11 AM
Looking for help identifying the rating on this thermistor by skinner Started by skinner, 08-26-2025, 02:42 PM	4 responses 38 views 0 reactions	Last Post by skinner 08-29-2025, 04:47 PM
Help me to identify SMD component by zaliuk Started by zaliuk, 08-26-2025, 02:14 PM	1 response 48 views 0 reactions	Last Post by truclacicr 08-26-2025, 04:01 PM
Please help with identification of a component by workuser Started by workuser, 08-26-2025, 02:41 AM	2 responses 39 views 0 reactions	Last Post by workuser 08-26-2025, 05:49 AM
Help please with identification of few components for troubleshooting (Solar Water Fountain circuit) by Techie_hobby1 Started by Techie_hobby1, 07-24-2025, 12:43 PM	17 responses 257 views 0 reactions	Last Post by sam_sam_sam 08-24-2025, 11:07 AM
Component identification by klynstronic Started by klynstronic, 08-23-2025, 05:16 AM	2 responses 41 views 0 reactions	Last Post by R_J 08-23-2025, 12:33 PM
How to use a “FNIRSI DST-210 DST-201 Digital Oscilloscope Multimeter Signal Generator AC/DC” by sam_sam_sam Started by sam_sam_sam, 07-20-2025, 09:41 AM	4 responses 110 views 0 reactions	Last Post by sam_sam_sam 08-23-2025, 05:41 AM

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