Categories

M
LED Driver for Automotive Side Marker

Analog & Mixed-Signal Design One week ago at 11:39 AM

Last message by MB107 on December 10, 2023 at 07:52 PM

30 Replies
362 Views
M
Led christmas lights failing

General Electronics Chat 6 days ago at 09:43 AM

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

13 Replies
202 Views
Measuring the current drawn by an LED

General Electronics Chat 5 days ago at 02:08 PM

Last message by dl324 on December 6, 2023 at 11:10 AM

39 Replies
364 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
14793 Views
OPTOCOUPLER RELAY PCB DESIGN

General Electronics Chat One week ago at 10:24 PM

Last message by ThePanMan on December 3, 2023 at 01:38 PM

6 Replies
117 Views
H
LED PWM Frequency design for two wheeler turn indicator

Digital Design One week ago at 10:39 PM

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

13 Replies
161 Views
Optocoupler for reading a -6V to 6V square wave with an Arduino

Analog & Mixed-Signal Design One week ago at 03:45 PM

Last message by Ramussons on December 1, 2023 at 06:45 AM

16 Replies
201 Views
Fix ruined USB lamp

Technical Repair About 2 weeks ago at 06:06 AM

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

4 Replies
114 Views
5 Replies
163 Views
L
Using a 3-pin led to trigger a relay

General Electronics Chat 2 weeks ago at 12:23 AM

Last message by LesJones on November 25, 2023 at 04:12 AM

2 Replies
117 Views
LED Strip - Swapping Wires

General Electronics Chat 3 weeks ago at 12:04 AM

Last message by Ya’akov on November 17, 2023 at 06:30 AM

17 Replies
218 Views
Attiny13 Led Project

Software & IDEs 4 weeks ago at 03:41 AM

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

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

Power Electronics One month ago at 05:50 PM

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

13 Replies
239 Views
B
led driver

Power Electronics One month ago at 02:46 PM

Last message by bassbindevil on November 2, 2023 at 05:54 PM

8 Replies
308 Views
M
What is the best method to dim my LED bulb?

Digital Design About 2 months ago at 10:30 PM

Last message by MisterBill2 on October 31, 2023 at 02:42 PM

56 Replies
1442 Views
K
Convert solar LED string to DC mains

Power Electronics One month ago at 10:27 PM

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

22 Replies
784 Views
Controlling LED drivers with a PWM using a PIC MCU

Microcontrollers 2 months ago at 08:04 AM

Last message by BobTPH on October 10, 2023 at 05:44 PM

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

Power Electronics 2 months ago at 03:57 AM

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

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

Digital Design 2 months ago at 02:08 AM

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

1 Replies
311 Views
PIR sensor design

Sensor Design & Implementation 3 months ago at 06:24 PM

Last message by Janis59 on September 6, 2023 at 06:39 AM

6 Replies
346 Views