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Faulty Led grow light, bypassing leds.

Technical Repair About 2 months ago at 02:19 PM

Last message by ElectricSpidey on June 1, 2021 at 08:03 AM

9 Replies
137 Views
7 Replies
144 Views
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Changing LED in door handle light

General Electronics Chat 2 months ago at 05:28 AM

Last message by MisterBill2 on May 22, 2021 at 04:38 AM

5 Replies
156 Views
[help] LED matrix demonstration for climate change

General Electronics Chat 2 months ago at 10:41 AM

Last message by dl324 on May 21, 2021 at 01:00 PM

5 Replies
132 Views
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Converting 120AC lamp to 12 V DC

General Electronics Chat 2 months ago at 11:23 AM

Last message by Lo_volt on May 18, 2021 at 06:52 AM

11 Replies
264 Views
PWM circuit to dim an LED

Digital Design About 2 years ago at 09:53 AM

Last message by Mellisa_K on May 14, 2021 at 08:40 PM

151 Replies
5840 Views
Transistor datasheets 210503

General Electronics Chat 2 months ago at 03:21 PM

Last message by crutschow on May 4, 2021 at 09:48 AM

3 Replies
225 Views
Switching common anode RGB led?

Analog & Mixed-Signal Design 2 months ago at 01:14 AM

Last message by djsfantasi on May 1, 2021 at 07:32 AM

29 Replies
684 Views
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Capacitor issue at high load current

Power Electronics About 3 months ago at 05:01 PM

Last message by spitsnsparkin on April 30, 2021 at 12:45 PM

4 Replies
446 Views
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LED identification help please

General Electronics Chat About 3 months ago at 10:38 AM

Last message by LesJones on April 28, 2021 at 09:03 AM

14 Replies
333 Views
IR LED from TV Remote

Analog & Mixed-Signal Design 3 months ago at 06:35 AM

Last message by ericgibbs on April 17, 2021 at 07:23 AM

9 Replies
240 Views
LED driver

Power Electronics 3 months ago at 04:40 PM

Last message by wayneh on April 16, 2021 at 09:52 PM

8 Replies
329 Views
How to individually control about 100 LED's?

General Electronics Chat 10 months ago at 03:29 PM

Last message by wayneh on April 15, 2021 at 11:39 AM

23 Replies
967 Views
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LED Controller PCB Design Feedback/Suggestions Request

PCB Layout , EDA & Simulations 3 months ago at 01:05 PM

Last message by devonullo on April 7, 2021 at 01:05 PM

0 Replies
220 Views
Thinking of a New future in lighting decor

Jobs & Career Advising 3 months ago at 01:39 PM

Last message by Yaakov on April 4, 2021 at 03:39 AM

12 Replies
902 Views
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Help with led

General Electronics Chat About 4 months ago at 01:51 PM

Last message by MisterBill2 on March 28, 2021 at 08:12 AM

4 Replies
197 Views
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Do *all* LCD TVs have a Fresnel Foil? (even big or HDR TVs?)

General Electronics Chat One year ago at 03:53 PM

Last message by nitrous2020 on March 27, 2021 at 02:55 PM

11 Replies
5337 Views
Switching 12V vehicle headlights with Arduino / Mosfet combination

Automotive Electronics 4 months ago at 03:37 PM

Last message by Yaakov on March 26, 2021 at 08:42 AM

2 Replies
262 Views
Subwoofer led light bulb

General Electronics Chat 4 months ago at 05:08 PM

Last message by Audioguru again on March 24, 2021 at 02:32 PM

10 Replies
343 Views
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LED driver question

General Electronics Chat 5 months ago at 10:39 PM

Last message by MisterBill2 on March 20, 2021 at 08:55 PM

11 Replies
397 Views