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Optocoupler project

Analog & Mixed-Signal Design 8 months ago at 08:48 AM

Last message by djreiswig on March 27, 2023 at 07:35 PM

15 Replies
804 Views
General 12v Vehicle Lighting Circuit Help

General Electronics Chat One year ago at 12:20 AM

Last message by gerty on March 21, 2023 at 01:56 PM

4 Replies
528 Views
Power rating of passive components

Analog & Mixed-Signal Design 8 months ago at 02:27 AM

Last message by norova on March 17, 2023 at 03:12 AM

7 Replies
526 Views
16 Replies
495 Views
Need Help With Choosing LED Driver

Technical Repair About 9 months ago at 02:54 PM

Last message by Juhahoo on March 9, 2023 at 01:33 PM

5 Replies
331 Views
Led Timer Integration/120v AND Gate Circuit

Power Electronics About 9 months ago at 09:16 AM

Last message by cneumann on March 6, 2023 at 04:32 PM

7 Replies
454 Views
Reusing TV LED Strips

General Electronics Chat 9 months ago at 04:25 PM

Last message by Externet on March 5, 2023 at 04:29 PM

5 Replies
882 Views
Led boat lights

General Electronics Chat 9 months ago at 06:23 AM

Last message by ErnieM on February 20, 2023 at 05:52 PM

3 Replies
343 Views
Can I make my solar garden light brighter by adding additional LEDs ?

General Electronics Chat 9 months ago at 01:35 PM

Last message by Tonyr1084 on February 20, 2023 at 08:23 AM

8 Replies
650 Views
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Hacking decorative lights to make dimmable from phone/app.

Analog & Mixed-Signal Design About 10 months ago at 05:52 AM

Last message by clexp on February 13, 2023 at 01:48 PM

6 Replies
591 Views
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LED COB PCB design

PCB Layout , EDA & Simulations 9 months ago at 04:45 AM

Last message by bidrohini on February 10, 2023 at 07:55 AM

4 Replies
375 Views
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Clarification on how to wire 12v PIR (3 wire) motion sensor?

Sensor Design & Implementation About 10 months ago at 05:27 PM

Last message by bidrohini on February 2, 2023 at 04:38 AM

13 Replies
1396 Views
M
Low voltage mystery

General Electronics Chat 10 months ago at 07:27 PM

Last message by MisterBill2 on January 31, 2023 at 05:12 AM

29 Replies
783 Views
7 Replies
274 Views
High Intensity LED Driver with MOSFET

Analog & Mixed-Signal Design 10 months ago at 07:22 AM

Last message by dendad on January 21, 2023 at 01:59 PM

8 Replies
496 Views
LED lights flicker when plugging phone in?

General Electronics Chat 10 months ago at 08:51 PM

Last message by MrChips on January 19, 2023 at 08:51 PM

18 Replies
1167 Views
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AC DC rechargeable Led Bulb Driver

General Electronics Chat 11 months ago at 11:46 PM

Last message by MisterBill2 on January 7, 2023 at 08:03 AM

6 Replies
968 Views
Thermal Protection System

General Electronics Chat 11 months ago at 10:17 PM

Last message by Sensacell on January 3, 2023 at 01:22 AM

15 Replies
527 Views
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Can I change BQ24008PWP with BQ24002PWP?

Datasheets, Manuals & Parts Identification 11 months ago at 01:06 AM

Last message by turgut on December 30, 2022 at 01:45 AM

3 Replies
260 Views
555 1.5Hz LED Flash with LDR as Dark Detector

Digital Design 11 months ago at 05:23 PM

Last message by FranciscoB on December 28, 2022 at 06:05 AM

10 Replies
839 Views