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OPTOCOUPLER RELAY PCB DESIGN

General Electronics Chat About 3 months ago at 10:24 PM

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

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

Digital Design About 3 months ago at 10:39 PM

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

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

Analog & Mixed-Signal Design About 3 months ago at 03:45 PM

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

16 Replies
364 Views
Fix ruined USB lamp

Technical Repair 3 months ago at 06:06 AM

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

4 Replies
219 Views
5 Replies
270 Views
Attiny13 Led Project

Software & IDEs 3 months ago at 03:41 AM

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

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

Power Electronics 3 months ago at 05:50 PM

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

13 Replies
388 Views
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led driver

Power Electronics 4 months ago at 02:46 PM

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

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

Digital Design 4 months ago at 10:30 PM

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

56 Replies
1786 Views
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Convert solar LED string to DC mains

Power Electronics 4 months ago at 10:27 PM

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

22 Replies
1113 Views
Controlling LED drivers with a PWM using a PIC MCU

Microcontrollers 4 months ago at 08:04 AM

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

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

Power Electronics 5 months ago at 03:57 AM

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

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

Digital Design 5 months ago at 02:08 AM

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

1 Replies
529 Views
PIR sensor design

Sensor Design & Implementation 5 months ago at 06:24 PM

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

6 Replies
464 Views
Can anyone reccomend some good LED Strip Lights for a school?

General Electronics Chat 5 months ago at 08:03 AM

Last message by Ya’akov on September 6, 2023 at 05:53 AM

4 Replies
450 Views
Switching power supply wall adapter oscillations/ripple

Power Electronics 5 months ago at 02:03 AM

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

4 Replies
392 Views
BCR421UW6-7 LED Driver

General Electronics Chat 5 months ago at 04:14 PM

Last message by Audioguru again on September 3, 2023 at 06:43 PM

1 Replies
307 Views
Car LED’s not working

General Electronics Chat About 6 months ago at 05:58 PM

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

2 Replies
330 Views
MCP23008 output max 25ma per io pin, need to drive leds.

General Electronics Chat 6 months ago at 08:56 AM

Last message by Audioguru again on August 25, 2023 at 10:08 PM

4 Replies
444 Views
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Analog isolator circuit design

Analog & Mixed-Signal Design 6 months ago at 04:12 AM

Last message by jrb_sland on August 25, 2023 at 01:29 PM

4 Replies
1040 Views