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Vape Internal LED

LEDs and Optoelectronics About 21 hours ago at 01:03 PM

Last message by Captain-Volt on March 27, 2023 at 06:03 AM

3 Replies
25 Views
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Does LED display size matter?

LEDs and Optoelectronics About 2 days ago at 06:03 PM

Last message by Catzardo on March 24, 2023 at 07:03 PM

4 Replies
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Dave Comedy Thread

Off-Topic Members Lounge About 9 years ago at 02:07 AM

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564 Replies
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AC
BJTs used as spdt

General Electronics Discussion About a week ago at 07:03 PM

Last message by danadak on March 17, 2023 at 08:03 PM

8 Replies
218 Views
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Storz & Bickel Plenty Vaporizer Circuit Repair

Troubleshooting and Repair About 2 years ago at 05:06 PM

Last message by Golgoth on March 16, 2023 at 03:03 PM

31 Replies
7k Views
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Can't set amperage on 400w 15A DC-DC step up boost converter 10-60 volts

Power Electronics About 2 weeks ago at 08:03 PM

Last message by jobee on March 10, 2023 at 11:03 PM

4 Replies
198 Views
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Looking for rotary encoder LED rings

LEDs and Optoelectronics About 3 weeks ago at 07:02 PM

Last message by ArielSchwatrz on March 10, 2023 at 02:03 PM

6 Replies
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CD
Contacts?

Project Construction Technologies About 2 weeks ago at 05:03 PM

Last message by ChosunOne on March 08, 2023 at 01:03 AM

4 Replies
200 Views
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Trouble converting from battery power to DC adapter

Power Electronics About 2 weeks ago at 12:03 AM

Last message by Martaine2005 on March 07, 2023 at 05:03 PM

8 Replies
261 Views
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Power suppy dilemma

Power Electronics About 3 weeks ago at 11:02 PM

Last message by crutschow on March 03, 2023 at 05:03 PM

26 Replies
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CIRCUIT BOARD FOR BLUETOOTH SPEAKER THAT INCLUDES LED DISPLAY OUTPUT

Troubleshooting and Repair About a month ago at 08:02 AM

Last message by Delta Prime on February 28, 2023 at 09:02 AM

4 Replies
362 Views
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Custom RGB+W COB LED fixture driver

LEDs and Optoelectronics About a month ago at 11:02 PM

Last message by Harald Kapp on February 28, 2023 at 06:02 AM

3 Replies
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LED strobe with fading effect possible with a NE555 ?

LEDs and Optoelectronics About a month ago at 07:02 AM

Last message by Delta Prime on February 27, 2023 at 10:02 PM

9 Replies
299 Views
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Audi cluster repair

LEDs and Optoelectronics About a month ago at 05:02 PM

Last message by Martaine2005 on February 27, 2023 at 06:02 AM

10 Replies
267 Views
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lg tv backlight is working weird

Power Electronics About a month ago at 02:02 PM

Last message by kellys_eye on February 26, 2023 at 09:02 PM

3 Replies
325 Views
mm
Problem with ceiling led

LEDs and Optoelectronics About a month ago at 12:02 PM

Last message by novelBlanket on February 22, 2023 at 10:02 AM

5 Replies
271 Views
(*steve*) Hello, Welcome! (Introduce yourself)

Introductions About 12 years ago at 06:07 AM

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611 Replies
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How to drive a 12v 40w heating pad

General Electronics Discussion About a month ago at 08:02 PM

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USB Charger and Buck converter

Power Electronics About a month ago at 07:02 AM

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7 Replies
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JE
I think I might be dumb.

Sensors and Actuators About a month ago at 03:02 PM

Last message by Jelsasser on February 12, 2023 at 02:02 PM

10 Replies
287 Views