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PCB questions, bad solder joints

Automotive Electronics 3 weeks ago at 09:22 PM

Last message by jivenene on January 26, 2021 at 10:48 PM

24 Replies
879 Views
RF design with 2 layer stackup- possible?

Wireless & RF Design One day ago at 03:18 AM

Last message by kowshik1729 on January 26, 2021 at 03:47 AM

2 Replies
105 Views
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[RESOLVED] Monitor PCB Repair

Technical Repair One day ago at 04:18 PM

Last message by aviioo on January 26, 2021 at 12:20 AM

4 Replies
71 Views
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Troubleshooting help needed on AnthroDesk motorized standing desk

Technical Repair 2 days ago at 10:20 AM

Last message by sagor on January 25, 2021 at 10:06 AM

13 Replies
160 Views
24V switching with Raspberry Pi GPIO

Digital Design 6 days ago at 12:22 AM

Last message by nsaspook on January 25, 2021 at 09:19 AM

27 Replies
456 Views
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Reel of through hole components that are different... What/why?

General Electronics Chat 3 days ago at 12:05 AM

Last message by metermannd on January 24, 2021 at 07:01 PM

6 Replies
211 Views
Import LTspice schematic into Eagle on Mac?

PCB Layout , EDA & Simulations 2 days ago at 11:33 AM

Last message by Papabravo on January 24, 2021 at 06:20 PM

5 Replies
183 Views
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Thermal pads for hot components

PCB Layout , EDA & Simulations 3 days ago at 07:20 AM

Last message by jpanhalt on January 24, 2021 at 04:00 PM

4 Replies
100 Views
Feedback wanted on my first Eagle Schematic and PCB design

PCB Layout , EDA & Simulations 5 days ago at 04:34 PM

Last message by bignobody on January 23, 2021 at 05:01 PM

7 Replies
221 Views
DSO 138 oscilloscope - 3.3V shorted to ground

Technical Repair One week ago at 07:02 AM

Last message by dl324 on January 22, 2021 at 08:50 AM

10 Replies
143 Views
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Chose wrong pinout for MOSFET

General Electronics Chat 6 days ago at 01:45 PM

Last message by Ian0 on January 21, 2021 at 02:06 PM

10 Replies
162 Views
Board burns

Technical Repair 2 years ago at 08:32 PM

Last message by nsaspook on January 20, 2021 at 10:03 AM

29 Replies
1640 Views
Need help troubleshooting MC2100WAM motor controller

Technical Repair 11 months ago at 10:23 PM

Last message by MaxHeadRoom on January 20, 2021 at 08:56 AM

19 Replies
781 Views
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Need Help on a PCB for a Lincoln Power Mig 180C

Technical Repair 8 months ago at 12:12 AM

Last message by LiquidNyquist on January 18, 2021 at 07:51 PM

20 Replies
648 Views
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Relative location of capacitor in an RC filter

Analog & Mixed-Signal Design One week ago at 02:10 PM

Last message by spmaddox on January 18, 2021 at 03:49 PM

4 Replies
213 Views
Help! Replacing button on PCB.

General Electronics Chat 2 weeks ago at 03:04 PM

Last message by Gralf on January 16, 2021 at 05:41 PM

12 Replies
261 Views
0 Replies
112 Views
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EMF/RF meter sensors on the pcb

General Electronics Chat 2 weeks ago at 06:54 AM

Last message by xchcui on January 16, 2021 at 10:00 AM

15 Replies
327 Views
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PCB design for STM32WB55CE Bluetooth MCU

Wireless & RF Design One week ago at 05:32 PM

Last message by 8dm7bz on January 15, 2021 at 05:32 PM

0 Replies
122 Views
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Unregulated power supply PCB design problem

PCB Layout , EDA & Simulations One week ago at 03:25 PM

Last message by Ian0 on January 15, 2021 at 04:07 PM

18 Replies
378 Views