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AUTOMOTIVE BARGRAPH TACHOMETER HELP

General Electronics Chat 3 months ago at 09:23 AM

Last message by MisterBill2 on January 12, 2024 at 01:30 PM

9 Replies
396 Views
Chaser w/off LED

Digital Design About 4 months ago at 07:56 AM

Last message by dl324 on January 2, 2024 at 06:24 PM

36 Replies
1289 Views
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LED Driver for Automotive Side Marker

Analog & Mixed-Signal Design 4 months ago at 11:39 AM

Last message by MB107 on January 2, 2024 at 05:58 PM

85 Replies
2026 Views
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Convert old Christmas lights to LED

General Electronics Chat 4 months ago at 05:15 AM

Last message by MisterBill2 on January 2, 2024 at 11:23 AM

24 Replies
985 Views
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Led light turn on at specific Voltage

General Electronics Chat 3 months ago at 09:34 PM

Last message by MisterBill2 on December 30, 2023 at 02:21 PM

49 Replies
1217 Views
This Christmas lights circuit can't possibly work.

Technical Repair 3 months ago at 01:49 AM

Last message by pleriche on December 26, 2023 at 08:55 AM

8 Replies
367 Views
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Using a 3-pin led to trigger a relay

General Electronics Chat 4 months ago at 12:23 AM

Last message by tournesol123 on December 24, 2023 at 02:42 AM

3 Replies
414 Views
LED Strip - Swapping Wires

General Electronics Chat 5 months ago at 12:04 AM

Last message by Ya’akov on December 14, 2023 at 04:37 AM

21 Replies
718 Views
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Measuring the current drawn by an LED

Test & Measurement 4 months ago at 02:08 PM

Last message by Mike_in_TO on December 12, 2023 at 05:39 AM

42 Replies
1092 Views
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Led christmas lights failing

General Electronics Chat 4 months ago at 09:43 AM

Last message by MisterBill2 on December 7, 2023 at 05:29 PM

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

General Electronics Chat 4 years ago at 03:53 PM

Last message by Externet on December 6, 2023 at 10:08 AM

17 Replies
17262 Views
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LED PWM Frequency design for two wheeler turn indicator

Digital Design 4 months ago at 10:39 PM

Last message by hoyyoth on December 1, 2023 at 07:27 PM

13 Replies
440 Views
Fix ruined USB lamp

Technical Repair 4 months ago at 06:06 AM

Last message by BobTPH on November 27, 2023 at 09:16 AM

4 Replies
270 Views
Attiny13 Led Project

Software & IDEs 5 months ago at 03:41 AM

Last message by Ya’akov on November 14, 2023 at 06:26 AM

9 Replies
573 Views
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Converting incandescent bulbs to LEDs in old CD player

Power Electronics 5 months ago at 05:50 PM

Last message by MisterBill2 on November 7, 2023 at 05:29 PM

13 Replies
484 Views
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Convert solar LED string to DC mains

Power Electronics 5 months ago at 10:27 PM

Last message by kdn01 on October 29, 2023 at 10:01 PM

22 Replies
1319 Views
Circuit to drive 12V 14.4W LED strip light from 20W 18V Solar panel

Power Electronics 7 months ago at 03:57 AM

Last message by grah on September 19, 2023 at 06:48 AM

24 Replies
1021 Views
Driving Neopixel SK6812 LEDS using 3.3V logic

Digital Design 7 months ago at 02:08 AM

Last message by Sensacell on September 16, 2023 at 03:20 AM

1 Replies
621 Views
Switching power supply wall adapter oscillations/ripple

Power Electronics 7 months ago at 02:03 AM

Last message by Ian0 on September 6, 2023 at 01:57 AM

4 Replies
438 Views
Car LED’s not working

General Electronics Chat 7 months ago at 05:58 PM

Last message by Dodgydave on August 30, 2023 at 05:27 AM

2 Replies
378 Views